3901_Granville_Oxford_MSWLF_Unit1_Aug20GW_FID1522047_20201224

ENR USE ONLY E]Paper Report []Electronic Data - Email CD (data loaded: Yes 1 No) Doc/Event #:
NC DENR Environmental Monitoring
Division of Waste Management a Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
LaBella Associates
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Miguel A Vazquez, P.G. Phone: [phone]
E-mail: Mvazquez@_labellapc.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Oxford Landfill Unit 1 6584 Landfill Rd. 3901- .1600 August 25-26, 2020
Oxford, NC 27565 CDLF-1997 September 29, 2020
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring 0 Assessment Monitoring Q Corrective Action
T of data submitted: (Check all that apply)
X Groundwater monitoring data from monitoring wells Methane gas monitoring data
Groundwater monitoring data from private water supply wells � Corrective action data (specify) MNA Parameters
Leachate monitoring data ❑
X Surface water monitoring data Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
RX Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. 1 am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Miguel A Vazquez, PG Senior Technical Consultant [phone]
Facility Representative Nme (Print) Title (Area Code) Telephone Number
t A {) h j '? 11/ 1 -0, Q Z 1
4)
Affix NC Licensed/ Professional Geologist Seal
Date
2211 W. Meadowview Rd., Ste. 101 Greensboro, NC 27407
Facility Representative Address

LaBella
Powered by partnership.
December 22, 2020
Ms. Jaclynne Drummond
Dept. of Environmental and Natural Resources
Solid Waste Section
Asheville Regional Office
2090 US Highway 70
Swannanoa, NC 28778
Via Email: laclynne.drummond@ncdenr.�ov
RE: Water Quality Monitoring Report — August 2020 Event
Granville County— Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
Project No. 2192352.01, Phases 05 & 09
Dear Jackie:
On behalf of Granville County, LaBella Associates is submitting this Water Quality Monitoring Report
(WQMR) for the Oxford Unit 1 Landfill (Permit No. 3901-CDLF-1997) via ShareFile. If you have any
questions, please contact me at [phone] or [e-mail]. Thank you.
Respectfully submitted,
LaBella Associates
rot5"-4�
Van Burbach, PhD, PG
Senior Technical Consultant
Enclosure
cc: Jason Falls, Granville County
2211 W. Meadowvlew Road #1oi I Greensboro, NC 274071 p [phone]
www.labellapc.com

Prepared For:
Granville County
Solid Waste Department
P.O. Box 906
Oxford, North Carolina 27565
Submitted by:
LaBella Associates (Joyce Engineering)
2211 West Meadowview Rd.
Suite 101
Greensboro, NC 27407
[phone]
NC License No. C-0782
LaBeRa
`J Powered by partnership.
AUGUST 2 02 0 WATER QUALI TY MON I TOR I NG
REPORT
OXFORD UNIT 1 LANDFILL
Permit No. 3901-CDLF-1997
DECEMBER 2020
PROJECT NO. 2192352.01.09

AUGUST 2020 WATER QUALITY MONITORING REPORT
Oxford Unit 1 Landfill - Permit No. 3901-CDLF-1997
Granville County, North Carolina
TABLE OF CONTENTS
ACRONYMS.............................................................................................................................. IV
1.0
INTRODUCTION..................................................................................................................
1
1.1
Site Background.............................................................................................................................1
1.2
Site Conceptual Model...................................................................................................................1
1.2.1 Site Geology..........................................................................................................................1
1.2.2 Site Hydrogeology and Aquifer Characteristics...................................................................2
1.2.3 Groundwater Flow Regime...................................................................................................2
2.0
FACILITY MONITORING PROGRAM....................................................................................
3
2.1
Regulatory Status...........................................................................................................................
3
2.2
Monitoring Network........................................................................................................................4
2.3
Groundwater Monitoring Program.................................................................................................5
2.4
Surface Water Monitoring Program...............................................................................................6
3.0
AUGUST 2020 SAMPLING EVENT.....................................................................................
6
3.1
Field Work 6
3.1.1 Groundwater Verification Resampling.................................................................................7
3.2
Laboratory Analysis and Quality Control.......................................................................................7
4.0
DATA ANALYSIS AND RESULTS.........................................................................................
8
4.1
Analytical Results for Groundwater...............................................................................................8
4.1.1 Inorganic Analyses................................................................................................................8
4.1.2 Organic Analyses...................................................................................................................9
4.1.3 Performance and Sentinel Wells.........................................................................................9
4.1.4 Analytical Results for Surface Water...................................................................................9
4.1.5 Statistical Analyses.............................................................................................................10
5.5.2 MNA Parameters and Biodegradation Screening Matrix.................................................10
5.5.2 Biochlor Modeling and Mass -Balance Assessment..........................................................12
5.3
Trend Analysis and Plume Stability.............................................................................................12
6.0
CONCLUSIONS AND RECOMMENDATIONS.....................................................................12
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020

AUGUST 2020 WATER QUALITY MONITORING REPORT
Oxford Unit.1 Landfill - Permit No. 3901-CDLF-1997
Granville County, North Carolina
6.1 Conclusions of the First Semiannual Water Quality Report of 2020........................................12
7.0 REFERENCES...................................................................................................................13
TABLE OF CONTENTS (Continued)
TABLES:
Table 1
Groundwater Elevation Data
Table 2
Groundwater Gradients and Calculated Flow Rates
Table 3
Detections of Groundwater and Surface Water Constituents
Table 4
Exceedances of Groundwater and Surface Water Standards
Table 5
Field Parameters
Table 6
MNA Parameters
Table 7
Biodegradation Screening Matrix
CHARTS:
Chart 1 Vinyl Chloride in MW-5 & MW-5R vs. Time
Chart 2 1,1-Dichloroethane in MW-5 & MW-5R vs. Time
Chart 3 1,4-Dioxane vs. Time
FIGURE:
Figure 1 Site Location Map (USGS Topographic Map)
DRAWING:
Drawing 1 Groundwater Potentiometric Surface Map
APPENDICES:
Appendix A Historical Tables
Table A-01
Historical Groundwater Elevation Data
Table A-02
Historical Detected Constituents in Compliance Wells
Table A-03
Historical Detected COCs in Performance and Sentinel Wells
Table A-04
Historical Detected Constituents in Surface Water
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020

AUGUST 2020 WATER QUALITY MONITORING REPORT
Oxford Unit 1 Landfill - Permit No. 3901-CDLF-1997
Granville County, North Carolina
Table A-05 Historical MNA and Field Parameter Data
Appendix B Monitoring Well Construction Data
Appendix C Laboratory Reports with Chains of Custody & Field Sampling Logs
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020

ACRONYMS
ACM Assessment of Corrective Measures (report)
AOC Area of Concern
ASD Alternate Source Demonstration (report)
C&D Construction and Demolition Waste
CAP Corrective Action Plan (report)
CAER Corrective Action Evaluation Report (report)
CPVC Chlorinated Poly Vinyl Chloride
CO2 Carbon Dioxide
COC Contaminant of Concern
DCA Dichloroethane
DCE Dichloroethylene
DENR See NCDEQ
DEQ See NCDENR
DH Dissolved Hydrogen
DL Detection Limit (for laboratory data) (or MDL)
DO Dissolved Oxygen
EPA United States Environmental Protection Agency
Fee+ Ferrous Iron
GEU Gas Extraction Unit
GPS Groundwater Protection Standards per NCSWMR rule .1634.g.
GWPS Groundwater Protection Standards set by the NCDEQ-SWS for constituents with no
NC2L standard (effective October 2006 - May 2018)
HASP Site -specific Health and Safety Plan
HDPE High -density Polyethylene
IMAC Interim Maximum Allowable Concentration (for constituents with no NC2L standard)
ISTV In -Stream Target Value (for constituents with no NC213 standard) (formerly NCPV)
JEI Joyce Engineering
JOYCE Joyce Engineering
LFG Landfill Gas
LEL Lower Explosive Limit
MDL Method Detection Limit for laboratory analyses (or DL)
MNA Monitored Natural Attenuation
MRL Method Reporting Limit for laboratory analyses (or RL)
MSW Municipal Solid Waste
MW Monitoring Well
NC213 North Carolina Surface Water Standards found in 15A NCAC 213.0101
NC2L North Carolina Groundwater Standards found in 15A NCAC 2L.0202
NCAC North Carolina Administrative Code
NCDENR North Carolina Department of Environment and Natural Resources
(now NCDEQ)
NCDEQ North Carolina Department of Environmental Quality
(formerly NCDENR)
NCSWMR North Carolina Solid Waste Management Regulations (15A NCAC 13B)
NCPV North Carolina Protective Value (for surface water - replaced by ISTV in 2019)
August 2020 Water Quality Monitoring Report
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
li
LaBella Associates
December 2020

ND Not Detected (for laboratory data)
NES Nature and Extent Study (report)
NRWQC EPA National Recommended Water Quality Criteria
0&M Operations and Maintenance
ORP Oxidation -Reduction Potential
OSHA Occupational Health and Safety Association
PCE Perch loroethylene (aka - tetrachloroethylene, tetrachlorothene)
PVC Poly Vinyl Chloride
PQL Practical Quantitation Limit (for laboratory data) (or QL)
QL Quantitation Limit (for laboratory data) (or PQL)
QRA Quantitative Risk Assessment (report)
RL Reporting Limit for laboratory data (or MRL)
SC Specific Conductance
SSI Statistically Significant Increase (over background concentration)
SWQS Surface Water Quality Standards
SWS NCDEQ (or NCDENR) Division of Waste Management, Solid Waste Section
SWSL North Carolina Solid Waste Section Reporting Limits (for laboratory data - effective
October 2006 - May 2018)
TCE Trichloroethylene (AKA - Trichloroethene)
TDS Total Dissolved Solids
TOC Total Organic Carbon
TSS Total Suspended Solids
VC Vinyl Chloride
VFA Volatile Fatty Acid
VOC Volatile Organic Compound
WQMP Water Quality Monitoring Plan (report)
August 2020 Water Quality Monitoring Report
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
u
LaBella Associates
December 2020

1.0 INTRODUCTION
On behalf of Granville County, LaBella Associates PC (LaBella) has prepared this combination
Corrective Action Evaluation Report (CAER) and Water Quality Monitoring Report (WQMR) for the
Oxford Unit 1 Landfill, Solid Waste Permit Number 3901-CDLF-1997 (facility). The CAER is in
accordance with in accordance with North Carolina Administrative Code 15A NCAC 13B.1637, and
the WQMR is in accordance with 13B.1632 of the North Carolina Solid Waste Management Rules
(NCSWMR).
1.1 Site Background
The Oxford Landfill is located at 6584 Landfill Road, Oxford, Granville County, North Carolina, near
the town of Kinton Fork (Figure 1). The facility is owned and operated by Granville County under
Permit Number 39-01, issued by the North Carolina Department of Environment and Natural
Resources (NCDENR), now the Department of Environmental Quality (NCDEQ), Solid Waste Section
(SWS). The Oxford Landfill consists of two separate waste disposal units. Oxford Unit 1(3901-CDLF-
1997) is a former unlined municipal solid waste (MSW) landfill originally permitted for disposal of
domestic, institutional, industrial, agricultural, and demolition wastes. Between 1997 and 2017, the
facility disposed of construction and demolition (C&D) waste in Oxford Unit 1 on top of the closed
MSW landfill in accordance with the Transition Plan dated 1994. The permitted facility consists of
approximately 283 acres, of which approximately 29 acres constitutes the Oxford Unit 1 Landfill
waste unit. Unit 2 (3901-MSWLF-2012) is a Subtitle-D MSW landfill which was permitted to operate
in February 2013 and began receiving waste in May 2013. This report covers Oxford Unit 1 only. A
WQMR for Unit 2 will be submitted separately.
1.2 Site Conceptual Model
1.2.1 Site Geolocv
The Oxford Unit 1 Landfill is located in the Carolina Slate Belt of the Piedmont Physiographic
Province of North Carolina. The geologic province is characterized by a rolling topography with a
thick mantle of saprolite overlying Late Proterozoic and Paleozoic igneous and metamorphic
bedrock. The Carolina Slate Belt is comprised of 550 to 650 million year old, metamorphosed
sedimentary and volcanic rocks, intruded by granitic rocks.
The Oxford Unit 1 Landfill is underlain by the Flat River Complex, which is a shallow intrusive complex
of granitic composition, which comprises a large portion of the northern Carolina Slate Belt (Butler,
1991). The landfill is approximately 18 miles east of the Virgilina Synclinorium, approximately 10
miles west of the Nutbush Creek Fault Zone, and approximately 4 miles northwest of the Durham
Basin (Butler, 1991).
Previous investigations discovered limited exposures in the borrow area of a competent, massive,
gray to greenish gray meta -volcanic rock that is moderately fractured with prominent fractures with
near vertical dips and striking approximately N25o to 30oW (Woodward -Clyde, 1994). Boring logs
indicate that the depth to bedrock at Oxford Unit 1 Landfill ranges from 5 to 30 feet below ground
surface. The overlying saprolite consists of brownish sandy to clayey silt (Woodward -Clyde, 1994).
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
1

1.2.2 Site Hydrogeology and Aquifer Characteristics
Groundwater in the Piedmont can occur in substantial volumes where soils and saprolite are thick,
but groundwater is typically found in minimal volumes in bedrock, primarily restricted to fractures.
The water table under the facility was encountered in the unconfined aquifer that is mostly in the
transition zone that consists of saprolite and highly fractured bedrock. There is a high degree of
connectivity between the saprolite and underlying fractured bedrock such that they behave as a
single continuous aquifer. This unconfined aquifer is pervasive across the site and generally mimics
the surface topography. The saturated portion of the uppermost aquifer beneath the facility is
vertically continuous to bedrock. Depth to water ranges from 5 to 10 feet below grade in wells
MW-4R, MW-6R, NES-2S, and NES-2D; and 10 to 25 feet below grade in MW-1A, MW-2, MW-3R,
MW-5R, MW-7, NES-1S, and NES-1D. In general, the water table is near the saprolite/bedrock
interface. Groundwater in the saprolite feeds the fractures in the bedrock and is discharged into
creeks northeast of the landfill. Groundwater flow at deeper levels within the fractured bedrock is
controlled by fractures.
1.2.3 Groundwater Flow Regime
Depth to groundwater is measured in all compliance monitoring wells at the site prior to each
sampling event. The groundwater elevations were calculated relative to the surveyed measuring
point (top of casing) for each monitoring well. Groundwater elevations for the August 2020 sampling
event are summarized in Table 1. The groundwater elevation contours shown in Drawing 1 are
based on data from the August 2020 sampling event. Historical groundwater elevations are
included in Appendix A, Table A-01.
Groundwater flow beneath the Oxford Unit 1 Landfill is primarily to the northeast. Horizontal
groundwater gradients were estimated from the August 2020 groundwater levels and are
summarized in Table 2. Horizontal gradients (i) across the site ranged from 0.0176 to 0.0252.
Groundwater flow gradient within the Oxford Unit 1 area was calculated to be approximately 0.0176.
Horizontal groundwater flow velocities for the water table aquifer were computed using the following
modified Darcy equation:
where
V = Ki/ne,
V = average linear velocity (feet/year),
K = hydraulic conductivity (feet/day),
i = horizontal hydraulic gradient, and
ne = effective porosity.
Under Oxford Unit 1, the water table flows mostly above the top of the bedrock in the saprolite.
Accordingly, the hydraulic conductivity used to calculate the horizontal groundwater velocity (K =
0.0731 ft/day) was based on the geometric mean of values from slug tests conducted on saprolite
wells at the facility in 2009. Based on laboratory -determined porosity from site's soil samples the
effective porosity (ne) value was estimated to be 31%.
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
2

Under Unit 2, the water table is mostly below the top of bedrock so flow is primarily in fractured
bedrock. Accordingly, the hydraulic conductivity (K = 4.43 ft/day) used in our calculation was based
on the geometric mean of values from slug tests conducted on bedrock wells at the facility in 2009.
The effective porosity (ne) value for fractured bedrock was estimated at 15%. Calculations for both
Units are presented in Table 2.
The estimated linear groundwater flow velocity (1) under Oxford Unit 1 was calculated at about 1.52
feet/year. The modified Darcy equation for linear flow velocity makes the simplifying assumptions of
a homogeneous and isotropic aquifer.
2.0 FACILITY MONITORING PROGRAM
2.1 Regulatory Status
The Oxford Unit 1 Landfill has remained in Assessment Monitoring since 1995 due to detections of
organic constituents. There were exceedances of Groundwater Protection Standards (GPS)
established by Title 15A of the North Carolina Administrative Code, Subchapter 2L.0202 (NC2L) for
benzene in MW-4R in 2003, which have not been detected since, and there have been persistent
NC21- exceedances of vinyl chloride in MW-5R from 2003 to present.
Granville County received a letter from the NCDEQ-SWS dated August 20, 2003, that requested to
proceed with assessment activities at Oxford Unit 1 Landfill. A meeting between Joyce Engineering
(JOYCE, now LaBella Associates) and the NCDEQ-SWS was held on February 11, 2004, to discuss the
SWS's requirements for a Nature and Extent Study (NES) and an Assessment of Corrective Measures
(ACM). In May 2005, Granville County submitted a NES (JOYCE, 2005a), and an ACM (JOYCE,
2005b) and a Quantitative Risk Assessment (QRA) (JOYCE, 2005c) to the NCDEQ-SWS in accordance
with North Carolina Administrative Code 15A NCAC 13B.1634.
Further, a Corrective Action Plan (CAP) was submitted in June 2008, with revisions in October 2008
and March 2009 (JOYCE, 2009). The CAP proposed Monitored Natural Attenuation (MNA) as the
primary remedy, supplemented with Control of Decomposition Gasses as a secondary remedy. The
CAP was approved in a letter from the NCDEQ-SWS dated April 23, 2009. The gas interception
trench proposed in the Control of Decomposition Gasses was installed July 2009. The last sampling
event for the Baseline MNA was completed in December 2010.
An Alternate Source Demonstration (ASD) for Iron and Manganese was submitted to the NCDEQ-
SWS October 26, 2010, after the requirements for additional constituent monitoring for C&D
facilities showed elevated concentrations of iron and manganese across multiple site wells in June
2010. The ASD showed that the concentrations of iron and manganese were a result of natural
occurrence in site soil and not a release from the landfill. The ASD for Iron and Manganese was
approved as described by the NCDEQ-SWS on June 9, 2011.
The first Corrective Action Evaluation Report (CAER) was submitted to the NCDEQ-SWS on November
29, 2010, and in a letter dated January 27, 2011, the NCDEQ-SWS reviewed and approved the
CAER. Based on the data presented in the CAER, the NCDEQ-SWS denied a request to remove some
of the MNA parameters, but approved a reduced alternate monitoring frequency as follows; carbon
dioxide, ferrous iron, volatile fatty acids, total organic carbon (TOC), sulfide, and dissolved ethane
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
3

and ethane for every third year on a semiannual basis. The NCDEQ-SWS also approved removing
benzene and cis-1,2-dichloroethylene from the COC list and adding 1,1-dichloroethane. An ASD for
chromium, thallium, and total dissolved solids in MW-1A was included in the 2010 CAER and was
also approved by the NCDEQ-SWS.
The Oxford Unit 1 landfill continues in Assessment Monitoring, with additional C&D indicator
parameters and selected MNA parameters and COC monitored at designated wells at frequencies
presented in the January 27, 2011, NCDEQ-SWS review of the CAER and summarized in the next
section.
Beta-BHC was added to the COC list due to confirmed exceedance during the December 2011
sampling event.
In a letter dated May 22, 2014, Joyce Engineering requested the following changes:
• Revert groundwater monitoring wells MW-2, MW-3R, MW-4R, and MW-6R from assessment
monitoring (Appendix II) to detection monitoring (Appendix 1).
• Remove groundwater monitoring wells NES-1S and NES-11D from the groundwater corrective
action monitoring network.
• Discontinue sampling for Monitored Natural Attenuation parameters in groundwater
monitoring wells MW-3R and MW-4R.
The NCDEQ-SWS granted approval of the changes in a letter dated June 3, 2014.
The second CAER was submitted to the NCDEQ-SWS on July 10, 2015, and in a letter dated July 30,
2015, the NCDEQ-SWS reviewed and approved the CAER. The NCDEQ-SWS approval included
removal of 1,1-dichloroethane and beta-BHC from the COC list due to the lack of recent
exceedances. This left vinyl chloride as the only COC for the facility. The parameter 1,4-dioxane was
added to the COC list after the August 2018 sampling event.
2.2 Monitoring Network
Six groundwater monitoring wells, which are sampled semiannually, comprise the compliance
monitoring network at the Oxford Unit 1 Landfill. The compliance network includes monitoring wells
MW-7 (the current facility background well), MW-2, MW-3R, MW-4R, MW-5R, and MW-6R. MW-1A (a
former background well) is only monitored for water levels. In addition, there is one performance
well (NES-2S) that is sampled under the Corrective Action Plan (CAP) for the facility; however, NES-2S
is also a compliance well for Unit 2. NES-21D is a sentinel well and is only sampled annually. The
monitoring wells are screened within the uppermost aquifer underlying the facility. Well construction
details are summarized in Appendix B. The following table describes the wells.
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
4

Groundwater Monitoring Network
Monitoring
Well
Date Installed
Classification
Total Depth
(feet)
Lithology of Screened Interval
MW-1A
unknown
Observation
28.77
Saprolite
MW-2
unknown
Compliance
29.34
Saprolite/Bedrock
MW-3R
8/25/99
Compliance
27.12
Partially Weathered Rock
MW-4R
8/26/99
Compliance
63.22
Bedrock
MW-5R
8/25/99
Compliance
40.25
Bedrock
MW-6R
8/25/99
Compliance
42.90
Bedrock
MW-7
7/28/08
Background
34.50
Partially Weathered Rock
NES-2S
5/11/04
Performance
21.5
Saprolite
NES-2D
5/11/04
Sentinel
66.5
Bedrock
2.3 Groundwater Monitoring Program
The following table summarizes the monitoring network and required analytical parameters included
in the Water Quality Monitoring Program:
Groundwater Monitoring Program
Monitoring
Well
Date Installed
Classification
Monitoring
Program
1st SA Event
Analyses
2nd SA Event
Analyses
MW-1A
unknown
Observation
Water Level
NS
NS
MW-2
unknown
Compliance
Detection
App. I, C&D
App. I, C&D
MW-3R
8/25/99
Compliance
Detection
App. I, C&D
App. I, C&D
MW-4R
8/26/99
Compliance
Detection
App. I, C&D
App. I, C&D
MW-5R
8/25/99
Compliance
Assessment
App. 11, C&D,
App. I + Det.,MNA C&D, MNA
MW-6R
8/25/99
Compliance
Detection
App. I, C&D
App. I, C&D
MW 7
7/28/08
Background
Assessment
App. 11, C&D,
App. I + Det.,MNA C&D, MNA
NES-2S
5/11/04
Performance
CAMP
COC, MNA
COC, MNA
NES-2D
5/11/04
Sentinel
CAMP
COC, MNA
NS
Notes:
App. I = NCSWMR Appendix I list of constituents plus 1,4-dioxane.
COC = Constituents of concern.
App.11= NCSWMR Appendix 11 list of constituents plus 1,4 dioxane.
App. I + Det. = App. I list plus detected App. 11 constituents.
C&D = C&D indicator parameters.
MNA = Monitoring Natural Attenuation parameters.
NS = Not Sampled (After baseline period, sentinel wells are sampled annually).
CAMP = Corrective Action Monitoring Plan.
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
5

C&D indicator parameters: mercury, manganese, iron, sulfate, chloride, alkalinity, total
dissolved solids (TDS), temperature, pH, and specific conductance.
Current Appendix II detected constituents: mercury, sulfide, endosulfan I, and beta-BHC.
Constituents of Concern: vinyl chloride and 1,4-dioxane.
MNA Field Parameters: Temperature, pH, specific conductance, oxidation reduction
potential, turbidity, dissolved oxygen on a semiannual basis. Dissolved carbon dioxide, and
ferrous iron are sampled for both sampling events every third year.
MNA Laboratory Parameters: Dissolved hydrogen, dissolved methane, nitrate, sulfate,
chloride, alkalinity on a semiannual basis. Sulfide, TOC, ethane, ethene, and volatile fatty
acids are sampled for both sampling events every third year.
In accordance with the NCDEQ Memo dated May 29, 2018, beginning in July 2018, all landfill water
quality monitoring programs are required to include analysis for 1,4-dioxane for all groundwater and
surface water samples.
2.4 Surface Water Monitoring Program
There are two surface water sampling points, SW-1 and SW-2, associated with Oxford Unit 1.
Surface water sampling point SW-1 is a sedimentation pond located near the southeast corner of the
waste unit and is up -stream of waste. Surface water sampling point SW-2 is a small creek located
northeast of the waste unit and is downstream of the waste unit. The locations of SW-1 and SW-2
are shown on Drawing 1. The surface water samples are analyzed for the NCSWMR Appendix I list of
constituents plus 1,4-dioxane during both semiannual events.
3.0 AUGUST 2020 SAMPLING EVENT
3.1 Field Work
On August 25-26, 2020, La Bella personnel visited Oxford Unit 1 Landfill to purge and sample
monitoring wells MW-7, MW-2, MW-3R, MW-4R, MW-5R, MW-6R, and NES-2S, and collect water
samples from surface points SW-1 and SW-2 (August 2020 Sampling Event).
Monitoring wells were purged and sampled using a 12 volt submersible pump, disposable bailers, or
a bladder pump following the low flow method during the August 2020 Sampling Event. A bladder
pump was used for the low flow sampling method during the resampling event discussed in Section
3.1.1 of this report.
Field measurements of temperature, pH, specific conductivity, oxidation reduction potential, turbidity
and dissolved oxygen were recorded in a field log for all wells and surface water points. For selected
wells, additional MNA field parameters (dissolved hydrogen, dissolved methane, nitrate, sulfate,
chloride, and alkalinity) were also measured and recorded, including dissolved hydrogen which was
sampled with a QED bladder pump. Prior to sampling, laboratory -supplied containers were prepared
with the following information:
• Monitoring well ID (completed by laboratory or field personnel);
• Date and time of sample collection (completed by field personnel);
August 2020 Water Quality Monitoring Report LaBella Associates
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6

• Initials of sampling personnel (completed by field personnel);
• Project name and number (completed by the laboratory or field personnel);
• Chemical preservative (completed by the laboratory or field personnel); and
• Requested chemical analyses (completed by the laboratory or field personnel).
Groundwater samples from each monitoring well were collected within 24 hours of the final purge
volume and were dispensed directly from the pump flow or bailers into the provided laboratory
containers. Immediately after collection, the samples were placed in a laboratory provided cooler
and chilled on ice. Field sampling logs are provided in Appendix C.
Surface water samples from SW-1 and SW-2 were collected directly from stream by lowering a clean,
unpreserved sample container into the stream flow and dispensing the water into laboratory -
prepared sample containers. Care was taken to avoid sample -induced turbidity. At the time of
sampling, surface water was also measured for temperature, pH, specific conductivity, dissolved
oxygen, oxidation reduction potential, and turbidity. After sample collection, the samples were
placed in a laboratory provided cooler and chilled on ice. Field sampling logs are provided in
Appendix C.
3.1.1 Groundwater Verification Resamplin�
Some of the initial exceedances for metals were inconsistent with historical data, so verification
resampling was conducted to confirm or refute those suspect exceedances. On September 29th,
2020, MW-2 was resampled for chromium, cobalt, iron, manganese, and vanadium. MW-3R was
resampled for chromium, iron, and vanadium. On September 30t", MW-5R was resampled for iron,
vanadium, and beta-BHC. The resampling events followed the same protocols described above for
the earlier sampling events. The field sampling logs for these resample events are included in
Appendix C.
3.2 Laboratory Analysis and Quality Control
Pace Analytical Services Inc. of Huntersville, North Carolina analyzed the groundwater and surface
water samples under chain -of -custody control. Groundwater samples from the compliance wells
were analyzed for the parameters summarized in Section 2.1. The surface water samples were
analyzed for NC Appendix I constituents plus 1,4-dioxane. According to the analytical test reports,
the samples were received by the laboratory in good condition, properly preserved, at proper
temperatures, and within analysis hold times.
In addition to samples collected for compliance monitoring at the Oxford Unit 1 Landfill, LaBella
personnel collected a Field Blank as part of the August 2020 Sampling Event. The Field Blank was
analyzed for the NC Appendix I plus previously detected Appendix II constituents, plus iron,
manganese and tetrahydrofuran. Also, a Trip Blank that was prepared by the laboratory
accompanied the volatile sampling containers to and from the laboratory. The Trip Blank was
analyzed for the NC Appendix I list of volatile organic compounds and tetrahydrofuran.
Upon receipt of the laboratory data package, LaBella personnel reviewed the following data:
• General typographical errors;
August 2020 Water Quality Monitoring Report LaBella Associates
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7

• Correct analyses performed and within method specified hold times;
• Biased data results based on Matrix Spike, Matrix Spike Duplicate, and Laboratory Control
Samples;
• Blank -qualified data (B-flags);
• Detections above the 15A NCAC 2L (NC2L) Groundwater Standards or Interim Maximum
Allowable Concentrations (IMAC) for groundwater samples;
• Detections above the 15A NCAC 2B (NC2B) Surface Water Standards, NC In -Stream Target
Values (ISTV), or EPA National Recommended Water Quality Criteria (NRWQC) for surface
water samples; and
• Detections above historical levels.
4.0 DATA ANALYSIS AND RESULTS
The complete laboratory analytical packages and chains of custody for the August 2020 sampling
event and associated resampling events are included in Appendix C. Historical data tables are
included in Appendix A. Constituents detected during the August 2020 Sampling Event are
summarized in Table 3. Constituents with exceedances of groundwater or surface water standards
during the August 2020 sampling event are summarized in Table 4. Field parameters for the August
2020 event are summarized in Table 5 and MNA parameters are summarized in Table 6.
4.1 Analytical Results for Groundwater
4.1.1 Inorj�anic Analyses
Inorganic constituents detected at quantified concentrations above method reporting limits (MRL) in
one or more monitoring wells during the August 2020 event included the metals: arsenic, barium,
chloride, chromium, cobalt, copper, iron, manganese, mercury, nickel, selenium, sulfate, thallium,
vanadium, and zinc. A summary of all constituents with detections for the August 2020 Sampling
Event is presented as Table 3. Historical analytical results for inorganic constituents are included in
Appendix A, Table A-02.
Iron and manganese were detected at quantified concentrations above their NC2L in multiple wells.
Iron concentrations above the NC2L (300 pg/L) were detected during the August 2020 Sampling
Event in monitoring wells MW-2 (18800 µg/L), MW-3R (6280 pg/L), MW-5R (2570 pg/L), MW-6R
(984 pg/L), and MW-7 (1570 pg/L). During the resampling event iron concentrations in monitoring
wells MW-2 (6320 pg/L), and MW-3R (702 pg/L) were reported at lower concentrations than during
the August 2020 Sampling Event. The resampling of monitoring well MW-5R refuted the iron
exceedance.
Manganese was detected above its NC2L (50 pg/L) in monitoring wells MW-2 (356 µg/L), MW-3R
(407 pg/L), MW-4R (764 pg/L), MW-5R (117 pg/L), and MW-6R (2100 pg/L). Manganese was also
detected above the MRL in MW-7 (35.2 pg/L). During the resampling event the reported manganese
concentrations in monitoring well MW-2 (186 pg/L ) was lower than the one reported during the
August 2020 Sampling Event. Based on the ASD approved by the NCDEQ-SWS on June 9, 2011, iron
and manganese were shown to be naturally occurring at the facility (JOYCE, 2010b).
August 2020 Water Quality Monitoring Report LaBella Associates
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Cobalt, was detected at a quantified concentration above its IMAC (1 pg/L) in MW-2 (17.8 µg/L)
during the initial August 2020 Sampling Event, but was refuted by the resample. Vanadium was
detected at a quantified concentration above its MRL in MW-7 (4.4 pg/L), and above the IMAC (0.3
pg/L) in MW-2 (53 pg/L), MW-3R (13.5 pg/L), MW-5R (12.2 pg/L). The resampling event reported a
lower vanadium concentration in MW-2 (17.5 pg/L ), and refuted the exceedances in MW-3R and
M W-5 R.
A summary of all constituents detected in exceedance of their respective GPS for the August 2020
Sampling Event is presented as Table 4. The resampling results confirmed the initial exceedances
for iron, manganese and vanadium in MW-2, and for iron in MW-3R; however, the resampling results
refuted the initial exceedances for chromium and cobalt in MW-2, chromium and vanadium in MW-
3R, and iron and vanadium in MW-5R. The resampling results are also shown in Table 4.
4.1.2 Organic Analyses
The only organic constituents detected at quantified concentrations above the MRL during the
August 2020 Sampling Event were 1,1-dichloroethene, 1,2-dichlorobenzene, 1,4-dichlorobenzene,
1,4-dioxane, beta-BHC, chlorobenzene, cis-1,2-dichloroethene, endosulfan I, methane, and vinyl
chloride. The constituent 1,4-dioxane was detected above its NC21- Standard (3 pg/L) in MW-3R
(13.8 µg/L), MW-4R (23.6 µg/L), MW-5R (44.2 µg/L), and MW-6R (4.8 pg/L). Vinyl chloride was
detected above its NC21- Standard (0.03 pg/L) in MW-3R (14.6 pg/L), MW-4R (27.7 pg/L), MW-5R
(47.4 pg/L), and MW-6R (6.1 pg/L). The constituent vinyl chloride was detected above its NC21-
standard (0.03 pg/L) in MW-5R (1.9). During the August 2020 Sampling Event, the constituent beta-
BHC was detected above its MRL (0.05 pg/L) but was refuted during the resampling event. There
were no other exceedances for organic constituents.
A summary of all constituents with detections for the August 2020 Sampling Event is presented as
Table 3, and a summary of groundwater exceedances for the August 2020 Sampling Event is
presented as Table 4. Historical analytical results for organic constituents are included in Appendix
A, Table A-02.
4.1.3 Performance and Sentinel Wells
Corrective action performance well, NES-2S was sampled in August 2020, for the contaminants of
concern (COCs), vinyl chloride and 1,4-dioxane plus MNA parameters (dissolved methane, nitrate,
sulfate, chloride, alkalinity, and dissolved hydrogen). Manganese and Iron were detected above the
NC21- 1030 pg/L and 431 pg/L respectively. Based on the ASD approved by the NCDEQ-SWS on
June 9, 2011, iron and manganese were shown to be naturally occurring at the facility (JOYCE,
2010b). A summary of historical detections of COCs in performance and sentinel wells for the
facility is provided in Appendix A, Table D-A3.
4.1.4 Analytical Results for Surface Water
Surface water analytical results from the site were compared to the NC213 surface water standards
for protection of freshwater aquatic life or human health, whichever is lower (more protective) for a
given constituent. For constituents with no NC2B Standard, the results were compacted to the In -
Stream Target Value (ISTV) or EPA National Recommended Water Quality Criteria (NRWQC). During
the August 2020 Sampling Event antimony, barium, vanadium and 1,4-dioxane were found above
August 2020 Water Quality Monitoring Report LaBella Associates
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9

the method reporting limit. The constituents vanadium and 1,4-dioxane were in exceedance with
their MRL and ISTV standards in SW-2 (7.2 pg/L and 4.1 pg/L). The detected constituents in the
August 2020 surface water samples are summarized in Table 4. Historical surface water data is
presented in Appendix A Table A-04.
4.1.5 Statistical Analyses
Routine statistical background calculations are not required for this facility; however, the background
data from the facility background wells can be used to establish site -specific GPS per 15A NCAC
13B.1634.g.5 with NCDEQ approval. This option is generally only approved for inorganic
constituents. If the facility chooses to do so, statistical background data are evaluated in
accordance with the procedures outlined in North Carolina Administrative Code 15A NCAC 1313.1632
(g) and (h). The statistical analysis will be used to determine if the reported concentrations exceeded
the facility background concentrations using the Shapiro -Wilk Test, Parametric Prediction Limits,
Parametric Tolerance Intervals, Aitchison's Adjustment, Non -Parametric Prediction Limits, and
Poisson Prediction Limits as appropriate. Background data, tests for normality, outliers, Aitchison's
adjustment, tolerance interval, or prediction limits are used, as appropriate based on the
background data. The statistical test by which downgradient data are compared to facility
background data is based upon the nature of the data and the number of data values that are less
than the laboratory limit of detection. All statistical tests are evaluated at the 0.05 level of
significance, 95% confidence level, and are conducted as one -tailed tests.
Detected inorganic parameters detected above their respective NC2L or IMAC are within their
respective historical concentration range so background statistical analysis was not performed as
part of the August 2020 Water Quality Monitoring Report.
5.5.2 MNA Parameters and Biodegradation Screenin Matrix
In accordance with the CAP for the facility, MNA baseline sampling was initiated with the December
2008 sampling event. The June 2010 sampling event was the fourth and final baseline sampling
event for MNA. MNA sampling has continued in accordance with the modified sampling frequency
approved by NCDEQ-SWS on January 27, 2011. The current MNA parameters include the following:
MNA Field Parameters: Temperature, pH, specific conductance, oxidation reduction
potential, turbidity, dissolved oxygen on a semiannual basis. Dissolved carbon dioxide, and
ferrous iron are sampled for both sampling events every third year.
MNA Laboratory Parameters: Dissolved hydrogen, dissolved methane, nitrate, sulfate,
chloride, alkalinity on a semiannual basis. Sulfide, TOC, ethane, ethene, and volatile fatty
acids are sampled for both sampling events every third year.
During the August 2020 Sampling Event, MNA parameters were obtained for the background well
MW-7, downgradient compliance well MW-5R; performance well NES-2S. MNA parameters included
field parameters temperature, pH, specific conductance, oxidation reduction potential, turbidity, and
dissolved oxygen, as well as laboratory parameters nitrate, sulfate, chloride, alkalinity, and methane.
Dissolved hydrogen sampling was conducted on August 25-26, 2020 for MW-2R, MW-3R, MW-5R,
MW-7, and NES-2S. MW-1R and NES-1 were sampled for dissolved hydrogen on September 10,
2020. Field parameter data for the August 2020 Sampling Event are summarized in Table 5. Field
August 2020 Water Quality Monitoring Report LaBella Associates
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data logs and laboratory reports are included in Appendix C. The MNA parameter data from the
August 2020 Sampling Event are presented in Table 6, and historical MNA data are presented in
Appendix A, Table A-05.
The MNA parameter data were evaluated in general accordance with the United States
Environmental Protection Agency's (EPA's) Technical Protocol Manual (EPA, 1998) to determine
whether the conditions are conducive to, or whether there is evidence for anaerobic degradation of
the chlorinated hydrocarbons. Specifically, the results were evaluated according to the weighted
system presented in v of the Technical Protocol Manual, referred to hereafter as the Biodegradation
Screening Matrix. According to this manual,
• a score less than 5 indicates that there is inadequate evidence for anaerobic natural
attenuation.
• a score of 6 to 14 indicates that there is limited evidence for anaerobic natural attenuation,
• a score of 15 to 19 indicates that there is adequate evidence for anaerobic natural
attenuation, and
• a score of 20 or more indicates that there is strong evidence that anaerobic natural
attenuation is occurring.
The evaluation was performed for data from MW-5R based on the results from the August 2020
Sampling Event. The Biodegradation Screening Matrix is presented in Table 7 of this report. One
aspect of the scoring process is ambiguous with respect to how it should be applied to a landfill site
such as this facility, and that is the issue of daughter products. Methane, carbon dioxide (CO2), cis-
1,2-dichloroethylene, vinyl chloride, and 1,1-dichloroethane can all be daughter products produced
by the biodegradation of higher -order chlorinated ethanes and ethenes, and as such, their presence
can be strong indicators that biodegradation is occurring, and are therefore included in the EPA
scoring matrix. On the other hand, methane and CO2 are gases produced by the natural
metabolization of biomass by microorganisms in a landfill, and cis-1,2-dichloroethylene, vinyl
chloride, and 1,1-dichloroethane can be primary contaminants leached from waste in landfills. Some
of these compounds are present in the groundwater plume; however, it is unclear whether or not
they are daughter products indicating natural attenuation. For this reason, the score for MW-5R has
been calculated both with and without the points for daughter products. The following table
summarizes the scoring results from Table 6 for both options for interpreting the data. The scores
ranged from 15 to 23 (adequate to strong evidence of natural attenuation). In reality, the best score
is probably in the middle of this range.
Points Awarded
including DP's
Points Awarded
excluding DP's
23
15
DP's = Points for possible daughter products.
Note that the Biodegradation Screening Matrix only evaluates anaerobic degradation of chlorinated
hydrocarbons, especially the dehalogenation of higher -order chlorinated hydrocarbons such as
tetrachloroethene and trichloroethene to the lower -order forms such as vinyl chloride. Vinyl chloride
can also degrade aerobically, and the decrease in the matrix score may indicate that aerobic
August 2020 Water Quality Monitoring Report LaBella Associates
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degradation is the more active mechanism for natural attenuation of the vinyl chloride at this site.
This is supported by some of the MNA parameters that indicate a more aerobic environment, such as
the relatively high dissolved oxygen concentration and the high oxidation-reduction potential in the
area of the plume. This transition from anaerobic to aerobic degradation, coupled with the
decreasing trends for vinyl chloride and 1,1-dichloroethane, indicate that the chlorinated
hydrocarbon plume is in the final stages of natural attenuation.
5.5.2 Biochlor Modeling and Mass -Balance Assessment
Anaerobic degradation of organic constituents at this site, specifically chlorinated ethylenes, has
previously been modeled using the EPA Biochlor System; however, Biochlor models the degradation
of higher -order chlorinated hydrocarbons such as tetrachloroethene and trichloroethene to the lower -
order forms such as vinyl chloride. Since there have been no quantified detections of any higher -
order chlorinated ethenes in recent sampling events, Biochlor modeling is no longer applicable to
this site. Also, there is evidence that the primary degradation process has shifted from anaerobic to
aerobic, further decreasing the applicability of Biochlor modeling.
5.3 Trend Analysis and Plume Stability
Chart 1 shows the concentration of vinyl chloride (VC) versus time for MW-5 and MW-5R from June
1994 through August 2020. Similarly, Chart 2 shows the 1,1-dichloroethane (1,1-DCA)
concentration versus time for the same time period and the same wells. Both charts include best -fit
trend lines through the MW-5 and MW-5R data and both display decreasing trends. 1,1-
dichloroethane has not been detected in exceedance of the NC2L standard since June 2011. These
data show that the plume is decreasing, and that natural attenuation is adequately controlling and
remediating the plume. Chart 3 shows 1,4-dioxane verses time in MW-3R, MW-4R, MW-5R, and
MW-6R from August 2018 to August 2020. There are best -fit trend lines for each well that show a
slight increase in 1,4-dioxane in MW-4R, MW-5R, and MW-6R, but the overall concentration trend is
stable.
6.0 CONCLUSIONS AND RECOMMENDATIONS
6.1 Conclusions of the First Semiannual Water Quality Report of 2020
Iron and manganese were again detected in several wells at concentrations above the NC2L
standard in the August 2020 samples; however, an ASD showing that iron and manganese are
naturally occurring was approved by NCDEQ-SWS.
Vanadium was found in exceedance with the IMAC standard in monitoring wells MW-2, MW-3R, and
MW-5R during the initial sampling event. However, the resampling event refuted the vanadium
exceedances in MW-3R and MW-5R, and confirmed the exceedance in MW-2. Initially chromium was
found in above the NC2L standard in MW-2 and MW-3R, but the resampling event refuted both
exceedances. The resampling event also refuted the initial exceedances of cobalt found in MW-2
and beta-BHC in MW-5R. Vinyl chloride was found over the NC2L standard in MW-5R. Monitoring
wells MW-3R, MW-4R, MW-5R, and MW-6R were in exceedance with the NC2L standard for 1,4-
Dioxane. Surface water monitoring point SW-2 was found exceeding the MRL and ISTV for vanadium
and 1,4-dioxane.
August 2020 Water Quality Monitoring Report LaBella Associates
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The groundwater flow regime is consistent with previous data and the groundwater monitoring
system remains adequate for monitoring the site. The next semiannual sampling event is tentatively
scheduled for February 2021.
7.0 REFERENCES
The references cited herein were used to prepare this document and may or may not be cited in the text of this
report.
Butler, J. Robert, and Secor, Jr., Donald T., 1991, The Central Piedmont, in Horton, J. W., Jr., and Zullo, V. A.,
eds., The Geology of the Carolinas: The University of Tennessee Press, p. 59-78.
Cowie, S. (2004). Emission of Non -methane Organic Compounds (NMOCs) and hazardous air Pollutants (HAPs)
from Decomposing Refuse and Individual Waste Components and Under Different Conditions.
Master's Thesis, North Carolina State University.
Deisper, A. and Stegmann, R. (1994). The Origin and Fate of Volatile Trace Components in Municipal Solid
Waste Landfills. Waste Management & Research. v. 12, p. 129-139.
Joyce Engineering, (JOYCE), 2005a. Nature and Extent Study, Granville County Oxford Landfill. May 2005.
JOYCE, 2005b. Assessment of Corrective Measures, Granville County Oxford Landfill. May 2005.
JOYCE, 2005c. Quantitative Risk Assessment, Granville County Oxford Landfill. May 2005.
JOYCE, 2009. Corrective Action Plan, Granville County Oxford Landfill. March 2009.
JOYCE, 2010a. Request for Background Well Replacement, Granville County Oxford Landfill, Permit # 39-01.
October 25, 2010.
JOYCE, 2010b. Alternate Source Demonstration for Iron and Manganese, Granville County Oxford C&D Over
MSW Landfill, Permit # 39-01. October 26, 2010.
JOYCE, 2010c. Corrective Action Evaluation Report and Alternate Source Demonstrations, Granville County
Oxford C&D Over MSW Landfill, Permit # 39-01. November 29, 2010.
JOYCE, 2011. Second Semiannual Water Quality Report of 2010, Oxford Landfill, Granville County, Permit
Number 39-01. May 2011.
JOYCE, 2015. First Semiannual Water Quality Monitoring Report of 2015 and Corrective Action Evaluation
Report, Granville County Oxford C&D Over MSW Landfill, Permit # 39-01. July 10, 2015.
North Carolina Department of Environment, Health, and Natural Resources, 1997. North Carolina Solid Waste
Management Rules. 15 NCAC 13B.1600. January 1, 1997.
North Carolina Geological Survey, 1985, Geologic map of North Carolina: North Carolina Department of
Natural Resources and Community Development, scale 1:500000.
NRC, 2000. Natural Attenuation for Groundwater Remediation. National Academy Press, Washington, D.C.
pp. 108-111.
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
13

USEPA, 1998. Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents in Groundwater.
ORD, EPA/600/R-98/128. September 1998.
USEAP, 1992. Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Addendum to Interim
Final Guidance. July 1992.
USEPA, 2009. Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance. EPA
530-R-09-007. March 2009.
Woodward -Clyde Consultants, 1994. Transition Plan, Oxford Landfill Granville County, North Carolina. April
1994.
August 2020 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997 December 2020
14

TABLES
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Groundwater Elevation Data
Groundwater Gradients and Calculated Flow Rates
Detections of Groundwater and Surface Water Constituents
Exceedances of Groundwater and Surface Water Standards
Field Parameters
MNA Parameters
Biodegradation Screening Matrix

Table 1: Groundwater Elevations
Well TOC
Total Well
Depth to
Groundwater
Well ID
Elevation
Depth
Water
Elevation
Date
(Ft-AMSL)
(Ft-BTOC)
(Ft-BTOC)
(Ft-AMSL)
10.80
507.82
8/25/2020
MW-2
518.62
29.34
9.72
508.9
9/29/2020
16.53
487.29
8/25/2020
MW-313
503.82
31.63
15.74
488.08
9/29/2020
MW-413
507.34
63.22
8.35
498.99
8/25/2020
12.58
477.37
8/26/2020
MW-5R
489.95
40.25
17.87
472.08
9/30/2020
MW-6R
506.81
42.90
7.35
499.46
8/25/2020
MW-7
534.24
28.77
22.00
512.24
8/25/2020
NES-2S
477.20
36.10
4.95
472.25
8/26/2020
NES-2D
477.43
69.20
3.65
473.78
8/26/2020
Granville Co. - Oxford Landfill, Unit 1 LaBella Associates
Permit # 3901-CDLF-1997 Page 1 of 1

TABLE 2: Groundwater Gradients and Calculated Flow Rates
Date of Water Table Measurements:
August 26, 2020
FLOW LINE
SEGMENT
SEGMENT
LENGTH
(feet)
FLOW
DIRECTION
SEGMENT
BEGIN & END
GW ELEVATION
(feet-AMSL)
HORIZ.
GRADIENT
i
HYDRAULIC
CONDUCTIVITY
K
(ft/day)
EFFECTIVE
POROSITY
n e
LINEAR
VELOCITY
V
(ft/yea r)
509
2268
NE
0.0176
7.31E-02
0.31
1.52
469
1
509
1388
NNW
0.0252
4.43E+00
0.15
272
474
2
Average:
0.0214
Average:
137
Notes: Linear flow velocity: V = Kiln e (modified Darcy equation).
Along Flow Path i 1 under Unit 1, the water table is mostly above top of bedrock, so flow is primarily in saprolite.
1 g Hydraulic conductivity (K) is based on the geometic mean of values from slug tests conducted on saprolite wells at the facility in 2009.
Effective porosity (n e ) value is estimated at 31% of the laboratory -determined porosity for soil samples from the facility.
Along Flow Path i 2 under Unit 2, the water table is mostly below top of bedrock, so flow is primarily in fractured bedrock.
i 2 Hydraulic conductivity (K) is based on the geometic mean of values from slug tests conducted on bedrock wells at the facility in 2009.
Effective porosity (n e) value for fractured bedrock is estimated at 15%.
Refer to Drawing 1 for flow line segments.
Granville Co. Oxford Landfill, Units 1 and 2 LaBella Associates
Permit # 3901-CDLF-1997 Page 1 of 1

TABLE 3: Detections of Groundwater and Surface Water Constituents
SAMPLE ID
PARAMETER
RESULT
QUALIFIER
METHOD
MDL
MRL
Standard
Source
UNITS
COLLECT DATE
Groundwater
Arsenic
5.5
J
EPA 6010D
4.7
10
10
NC 2L
ug/L
Barium
63
EPA 6010D
3.5
5
700
NC 2L
ug/L
Chloride
16400
SM 4500-CI-E-2011
500
1000
250000
NC 2L
ug/L
Chromium
22.6
EPA 6010D
3.7
5
10
NC 2L
ug/L
Cobalt
17.8
EPA 6010D
3.6
5
1
IMAC
ug/L
Copper
23.5
EPA 6010D
4.3
5
1000
NC 2L
ug/L
Iron
18800
EPA 6010D
41.5
50
300
NC 2L
ug/L
8/26/2020
Manganese
356
EPA 6010D
3.4
5
50
NC 2L
ug/L
MW 2
Mercury
0.13
J
EPA 7470A
0.12
0.2
1
NC 2L
ug/L
Nickel
12.6
EPA 6010D
3.5
5
100
NC 2L
ug/L
Sulfate
7420
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
Thallium
0.12
EPA 6020B
0.05
0.1
0.2
IMAC
ug/L
Vanadium
53
EPA 6010D
3.9
5
0.3
IMAC
ug/L
Zinc
------------------
Chromium (resample)
32
------
6
--------
EPA 6010D
----------------
EPA 6010D
9.5
---------
-3.7-
10
- 5-
1000
- - 10--
NC 2L
-------
NC- 2L-'-ug/L
ug/L
-----------
Iron (resample)
6320
EPA 6010D
41.5
50
300
NC 2L
ug/L
Manganese (resample)
186
EPA 6010D
3.4
5
50
NC 2L
ug/L
9/29/2020
Vanadium (resample)
17.5
EPA 6010D
3.9
5
0.3
IMAC
ug/L
Arsenic
7.1
J
EPA 6010D
4.7
10
10
NC 2L
ug/L
Barium
34.8
EPA 6010D
3.5
5
700
NC 2L
ug/L
Chloride
19000
SM 4500-CI-E-2011
500
1000
250000
NC 2L
ug/L
Chromium
10.9
EPA 6010D
3.7
5
10
NC 2L
ug/L
Copper
13.2
EPA 6010D
4.3
5
1000
NC 2L
ug/L
Iron
6280
EPA 6010D
41.5
50
300
NC 2L
ug/L
8/26/2020
MW-3R
Manganese
407
EPA 6010D
3.4
5
50
NC 2L
ug/L
Nickel
11.7
EPA 6010D
3.5
5
100
NC 2L
ug/L
Sulfate
6680
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
Vanadium
13.5
EPA 6010D
3.9
5
0.3
IMAC
ug/L
Zinc
20.6
EPA 6010D
9.5
10
1000
NC 2L
ug/L
1,4-Dioxane (p-Dioxane)
Iron (resample)
14.6
702
EPA 8260D Mod.
EPA 6010D
1.2
41.5 T
2
50
3
300
NC 2L
NC 2L
ug/L
_ug/L
9 29 2020
Barium
37
EPA 6010D
3.5
5
700
NC 2L
ug/L
Chloride
67100
SM 4500-CI-E-2011
2500
5000
250000
NC 2L
ug/L
MW-4R
Manganese
764
EPA 6010D
3.4
5
50
NC 2L
ug/L
8/26/2020
Sulfate
7850
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
1,4-Dioxane (p-Dioxane)
27.7
EPA 8260D Mod.
1.2
2
3
NC 2L
ug/L
Nitrogen, Nitrate
190
EPA 353.2 Rev 2.0 1993
10
40
10000
NC 2L
ug/L
Methane
10.8
RSK 175 Modified
3.4
10
ug/L
Barium
50.6
EPA 6010D
3.5
5
700
NC 2L
ug/L
Chloride
47000
EPA 300.0 Rev 2.11993
600
1000
250000
NC 2L
ug/L
Chromium
4.2
J
EPA 6010D
3.7
5
10
NC 2L
ug/L
Copper
14.2
EPA 6010D
4.3
5
1000
NC 2L
ug/L
Iron
2570
EPA 6010D
41.5
50
300
NC 2L
ug/L
Manganese
117
EPA 6010D
3.4
5
50
NC 2L
ug/L
Selenium
5.9
J
EPA 6010D
4.7
10
20
NC 2L
ug/L
Sulfate
7000
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
Vanadium
12.2
EPA 6010D
3.9
5
0.3
IMAC
ug/L
8/26/2020
MW-5R
1,1-Dichloroethane
2
EPA 8260D
0.27
1
6
NC 2L
ug/L
1,2-Dichlorobenzene
1.1
EPA 8260D
0.29
1
20
NC 2L
ug/L
1,4-Dichlorobenzene
0.79
J
EPA 8260D
0.26
1
6
NC 2L
ug/L
1,4-Dioxane (p-Dioxane)
47.4
EPA 8260D Mod.
1.2
2
3
NC 2L
ug/L
beta-BHC
0.066
EPA 8081B
0.014
0.05
0.05
MRL
ug/L
Chlorobenzene
1.1
EPA 8260D
0.23
1
50
NC 2L
ug/L
cis-1,2-Dichloroethene
0.65
J
EPA 8260D
0.29
1
70
NC 2L
ug/L
Endosulfan I
0.036
J
EPA 8081B
0.0094
0.05
40
NC 2L
ug/L
Methane
95
RSK 175 Modified
3.4
10
ug/L
Vinyl chloride
------------------
Iron (resample)
1.9
------
286
--------
EPA 8260D
----------------
EPA 6010D
0.24
----------
41.5
1
50
0.03
-------
300
NC 2L
-----
NC 2L
ug/L
-----
ug/L
-----------
9/30/2020
Granville County, Oxford Unit 1 Landfill La Bella Associates
Permit # 3901-CDLF-1997 Page 1 of 2

TABLE 3: Detections of Groundwater and Surface Water Constituents
SAMPLE ID
PARAMETER
RESULT
QUALIFIER
METHOD
MDL
MRL
Standard
Source
UNITS
COLLECT DATE
Groundwater
Barium
124
EPA 6010D
3.5
5
700
NC 2L
ug/L
Chloride
160000
SM 4500-CI-E-2011
2500
5000
250000
NC 2L
ug/L
MW-6R
Iron
984
EPA 6010D
EPA 6010D
41.5
3.4
50
5
300
50
NC 2L
NC 2L
ug/L
ug/L
8/26/2020
Manganese
2100
Sulfate
4610
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
1,1-Dichloroethane
1.2
EPA 8260D
0.27
1
6
NC 2L
ug/L
1,4-Dioxane (p-Dioxane)
6.1
EPA 8260D Mod.
1.2
2
3
NC 2L
ug/L
cis-1,2-Dichloroethene
0.79
J
EPA 8260D
0.29
1
70
NC 2L
ug/L
Barium
8.8
EPA 6010D
3.5
5
700
NC 2L
ug/L
Chloride
9570
SM 4500-CI-E-2011
500
1000
250000
NC 2L
ug/L
Iron
1570
EPA 6010D
41.5
50
300
NC 2L
ug/L
MW-7
Manganese
35.2
EPA 6010D
3.4
5
50
NC 2L
ug/L
8/26/2020
Nitrogen, Nitrate
280
EPA 353.2 Rev 2.0 1993
10
40
10000
NC 2L
ug/L
Sulfate
53300
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
Vanadium
4.4
J
EPA 6010D
3.9
5
0.3
IMAC
ug/L
Arsenic
5.2
J
EPA 6010D
4.7
10
10
NC 2L
ug/L
Barium
32.4
EPA 6010D
3.5
5
700
NC 2L
ug/L
NES-2S
Chloride
9800
EPA 300.0 Rev 2.11993
600
1000
250000
NC 2L
ug/L
8/26/2020
Iron
1030
EPA 6010D
41.5
50
300
NC 2L
ug/L
Manganese
431
EPA 6010D
3.4
5
50
NC 2L
ug/L
Sulfate
24200
EPA 300.0 Rev 2.11993
500
1000
250000
NC 2L
ug/L
Surface Water
Antimony
3.3
J
EPA 6010D
3
5
5300
ISTV
ug/L
SW-1
Barium
15.5
EPA 6010D
3.5
5
21000
ISTV
ug/L
8/26/2020
Hardness, Total(SM 2340B)
12500
EPA 6010D
131
662
100
NC 02B
ug/L
Barium
21.3
EPA 6010D
3.5
5
21000
ISTV
ug/L
SW
Vanadium
7.2
EPA 6010D
3.9
5
5
MRL
ug/L
8/26/2020
-2
1,4-Dioxane (p-Dioxane)
4.1
EPA 8260D Mod.
1.2
2
0.35
ISTV
ug/L
Hardness, Total(SM 2340B)
29500
EPA 6010D
131
662
100
NC 02B
ug/L
Notes:
All concentrations are in micrograms per liter (pg/L).
MDL = Laboratory detection limit.
MRL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present).
J = Estimated concentration below the MRL.
GPS = Groundwater Protection Standard
NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration (for constituents with no listed NC2L).
Bold results represent quantified exceedances of the relevant standard. Not -bold indicates exceedance refuted by resampling.
Granville County, Oxford Unit 1 Landfill La Bella Associates
Permit # 3901-CDLF-1997 Page 2 of 2

TABLE 4: Exceedances of Groundwater and Surface Water Standards
SAMPLE ID
PARAMETER
RESULT
QUALIFIER
METHOD
MDL
I MRL
I Standard
I Source
I UNITS
COLLECT DATE
Groundwater
Chromium
22.6
EPA 6010D
3.7
5
10
NC 2L
ug/L
Cobalt
17.8
EPA 6010D
3.6
5
1
IMAC
ug/L
Iron
18800
EPA 6010D
41.5
50
300
NC 2L
ug/L
8/26/2020
M W-2
Manganese
356
EPA 6010D
3.4
5
50
NC 2L
ug/L
Vanadium
---------
-------- Iron(resample)
53
--------
6320
------------
EPA 6010D
--------------
EPA 6010D
3.9
-----
41.5
5
--50---
0.3
----- 300-----
IMAC
--- NC 2L-----
ug/L
---ug/L ---
-----------------
Manganese (resample)
186
EPA 6010D
3.4
5
50
NC 2L
ug/L
9/29/2020
Vanadium (resample)
17.5
EPA 6010D
3.9
5
0.3
IMAC
ug/L
Chromium
10.9
EPA 6010D
3.7
5
10
NC 2L
ug/L
Iron
6280
EPA 6010D
41.5
50
300
NC 2L
ug/L
Manganese
407
EPA 6010D
3.4
5
50
NC 2L
ug/L
8/26/2020
MW-3R
Vanadium
13.5
EPA 6010D
3.9
5
0.3
IMAC
ug/L
1,4-Dioxane (p-Dioxane)
--------------------
Iron (resample)
14.6
--------
702
------------
EPA 8260D Mod.
--------------
EPA 6010D
1.2
-----
41.5
2
-----
50
3_______
------------
300
NC 2L
NC 2L
ug/L
--------
ug/L
---------------
9/29/2020
Manganese
764
EPA 6010D
3.4
5
50
NC 2L
ug/L
8/26/2020
MW-4R
1,4-Dioxane (p-Dioxane)
27.7
EPA 8260D Mod.
1.2
2
3
NC 2L
ug/L
Iron
2570
EPA 6010D
41.5
50
300
NC 2L
ug/L
Manganese
117
EPA 6010D
3.4
5
50
NC 2L
ug/L
Vanadium
12.2
EPA 6010D
3.9
5
0.3
IMAC
ug/L
MW-5R
1,4-Dioxane (p-Dioxane)
47.4
EPA 8260D Mod.
1.2
2
3
NC 2L
ug/L
8/26/2020
beta-BHC
0.066
EPA 8081B
0.014
0.05
0.05
MRL
ug/L
Vinyl chloride
1.9
EPA 8260D
0.24
1
0.03
NC 2L
ug/L
Iron
984
EPA 6010D
41.5
50
300
NC 2L
ug/L
MW-6R
Manganese
2100
EPA 6010D
3.4
5
50
NC 2L
ug/L
8/26/2020
1,4-Dioxane (p-Dioxane)
6.1
EPA 8260D Mod.
1.2
2
3
NC 2L
ug/L
MW-7
Iron
1570
EPA 6010D
41.5
50
300
NC 2L
ug/L
8/26/2020
NES-2S
Iron
1030
EPA 6010D
41.5
50
300
NC 2L
ug/L
8/26/2020
Manganese
431
EPA 6010D
3.4
5
50
NC 2L
ug/L
Surface Water
SW-2
Vanadium
7.2
EPA 6010D
3.9
5
5
MRL
ug/L
8/25/2020
1,4-Dioxane (p-Dioxane)
4.1
EPA 8260D Mod.
1.2
2
0.35
ISTV
ug/L
Notes:
All concentrations are in micrograms per liter (pg/L).
MDL = Laboratory detection limit.
MRL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999;
NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present).
J = Estimated concentration below the MRL.
GPS = Groundwater Protection Standard
NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration (for constituents with no listed NC2L).
Bold results represent quantified exceedances of the relevant standard. Not -bold indicates exceedance refuted by resampling.
Granville County, Oxford Unit 1 Landfill
Permit # 3901-CDLF-1997 Page 1 of 1 LaBella Associates

TABLE 5: Field Parameters
WELL ID
PARAMETER
RESULTS
UNITS
DATE
Conductivity
Dissolved Oxygen
69.1
PS/cm
mg/I
1.44
Oxidation Reduction Potential
pH
194.6
my
S.U.
4.84
MW 2
Static Water Level
16.85
ft
0/25/2020
Temperature
19.4
°C
Turbidity
445.4
NTU
Well Depth
28.95
ft
Conductivity
251.1
PS/cm
Dissolved Oxygen
1.51
mg/I
Oxidation Reduction Potential
208.9
my
pH
5.79
S.U.
MW-3R
Static Water Level
16.72
ft
8/25/2020
Temperature
20.6
°C
Turbidity
129.6
NTU
Well Depth
16.53
ft
Conductivity
602
PS/cm
Dissolved Oxygen
1.55
mg/I
Oxidation Reduction Potential
186.1
my
pH
6.76
S.U.
MW-4R
Static Water Level
16.86
ft
8/26/2020
Temperature
16.9
°C
Turbidity
3.53
NTU
Well Depth
63.22
ft
Conductivity
769
PS/cm
Dissolved Oxygen
2.17
mg/I
Oxidation Reduction Potential
92.0
my
pH
6.37
S.U.
MW-6R
Static Water Level
9.36
ft
8/26/2020
Temperature
19.9
°C
Turbidity
21.06
NTU
Well Depth
42.90
ft
Granville Co. - Oxford Landfill Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 1 of 2

TABLE 5: Field Parameters
WELL ID
PARAMETER
RESULTS
UNITS
DATE
Conductivity
379.0
PS/cm
Dissolved Oxygen
0.34
mg/I
Oxidation Reduction Potential
139.3
my
pH
5.95
S
MW-5R
Static Water Level
20.81
ft,
8/26/2020
Temperature
17.1
°C
Turbidity
48.75
NTU
ft
Well Depth
40.25
Conductivity
307.2
PS/cm
Dissolved Oxygen
4.58
mg/I
Oxidation Reduction Potential
238.3
my
pH
5.97
S.U.
MW-7
Static Water Level
22.25
ft
8/26/2020
Temperature
18.7
°C
Turbidity
26.60
NTU
Well Depth
37.32
ft
Conductivity
156.8
PS/CM
Dissolved Oxygen
0.38
mg/1
Oxidation Reduction Potential
140.9
my
pH
5.66
S.U.
NES-2S
Static Water Level
5.54
ft
8/26/2020
Temperature
17.3
°C
Turbidity
18.00
NTU
Well Depth
24.20
ft
Notes: mg/I = milligrams per liter. pg/I = micrograms per liter.
°C= degrees Centigrade. pS/cm = microSemens per centimeter.
S.U.= Standard Units. NTU = Nephelometric Turbidity Units.
ft = feet. my = millivolts
mg/L = milligrams per liter *= Sample collected during 9/4/19 resample
Granville Co. - Oxford Landfill Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 2 of 2

TABLE 6: MNA Parameters
Analyte
Sample Date
RL
Units
MW-7
MW-5R
NES-2S
Alkalinity, Total as CaCO3
8/26/2020
5000
pg/L
NS
NS
46800
Chloride
8/26/2020
600
pg/L
NS
NS
9800
Dissolved Oxygen (DO)
8/26/2020
0.01
mg/I
4.58
0.34
0.38
Methane
8/26/2020
3.4
pg/L
ND
10.8
ND
Nitrogen, Nitrate
8/26/2020
10
pg/L
280
190
ND
Oxidation -Reduction Potential
8/26/2020
mV
238.3
139.3
140.9
pH
8/26/2020
SU
5.97
5.95
5.66
Sulfate
8/26/2020
500
pg/L
NS
NS
24200
Tempertaure
8/26/2020
°C
18.7
17.1
17.3
Dissolved Hydrogen
8/26/2020
0.49
nM
1.2 J
NS
1.4 J
Notes:
ND = Not detected above the laboratory detection limit
NS = Not sampled for this parameter during this event
RL = Laboratory reporting limit
J = Estimated concentration below the RL
my = millivolts
°C =degrees centigrade
mg/L = milligrams per liter = parts per million
µg/L = micrograms per liter = parts per billion
Granville Co. - Oxford Landfill, Unit 1 La Bella Associates
Permit 3901-CDLF-1997 Page 1 of 1

TABLE 7: Biodegradation Screening Matrix
Parameter
Concentration
in Plume
Interpretation
Possible
Points
Points Awarded
with DP points
Points Awarded
without DP points
Oxygen - Dissolved
< 0.5 mg/I
Tolerated, suppresses the reductive pathway at higher
3
3
3
concentrations
> 5 mg/I
Not tolerated; however, vinyl chloride may be oxidized
-3
0
0
aerobically
Nitrate
< 1 mg/I
At higher concentrations may compete with reductive
2
2
2
pathway
Iron 11 (Ferrous Iron)
> 1 mg/I
Reductive pathway possible; vinyl chloride may be
3
3
3
oxidized under Fe (111) - reducing conditions
Sulfate
< 20 mg/I
At higher concentrations may compete with reductive
2
2
2
pathway
Sulfide
> 1 mg/I
Reductive pathway possible
3
0
0
Methane
< 0.5 mg/I
Vinyl chloride oxidizes
0
0
> 0.5 mg/I
Ultimate reductive daughter product, vinyl chloride
3
0
0
accumulates
Oxidation Reduction
< 50 mV
Reductive pathway possible
1
0
0
Potential
< -100 mV
Reductive pathway likely
2
pH
5 < pH < 9
Optimal range for reductive pathway
0
0
0
5 > pH > 9
Outside optimal range for reductive pathway
-2
TOC
> 20 mg/I
Carbon and energy source; drives dechlorination; can
2
0
0
be natural or anthropogenic
Temperature
>20° C
At T > 20°C biochemical process is accelerated
1
0
0
Carbon Dioxide
> 2x background
Ultimate oxidative daughter product
1
0
0
Alkalinity
> 2x background
Results from interaction between CO2 and
1
0
0
aquifer minerals
Chloride
> 2x background
Daughter product of organic chlorine
2
2
2
Hydrogen - Dissolved*
> 1 nM
Reductive pathway possible
3
3
3
< 1 nM
Vinyl chloride oxidizes
0
0
0
Volatile Fatty Acids
> 0.1 mg/I
Intermediates resulting from biodegradation of more
2
0
0
complex compounds; carbon and energy source
BTEX
> 0.1 mg/I
Carbon and energy source; drives dechlorination
2
0
0
Tetrachloroethene (PCE)
--
Material released
0
0
0
Trichloroethene (TCE)
---
Material released
0
0
0
---
Daughter product of PCE
2
0
Dichloroethenes (DCE)
--
Material released
0
0
Daughter product of TCE
2
2
Dichloroethene, cis-1,2,
---
Material released
0
0
---
Daughter product of trichlorethene
2
2
Vinyl Chloride (VC)
---
Material released
0
0
---
Daughter product of DCE
2
2
1,1,1-Trichloroethane (TCA)
---
Material released
0
0
0
1,1-Dichloroethane (DCA)
---
Material released
0
0
0
Daughter product of TCA
2
2
Chloroethane
--
Daughter product of dichloroethane or vinyl chloride
under reducing conditions
2
0
0
Ethene/Ethane
> 0.01 mg/I
Daughter products of vinyl chloride/ethene
2
0
0
>0.1mg/I
3
0
0
Chloroform
—
Material released
0
0
0
—
Daughter product of carbon tetrachloride
2
0
0
Dichloromethane (MC)
i—
Material released
1 0
0
1 0
(Methylene Chloride)
I—
Daughter product of chloroform
1 2
0
0
Based on data collected for MW-5R
in August 2020. Total Points Awarded:
23
15
mg/L = miligrams per liter
my = millivolts
nM = Nanometer
C = Celcius
NA = Not Analyzed
NOTE: Chloroethane, Methane, TCE, DCE, cis-1,2-DCE, MC, VC, DCA, and CO2 are all present in the plume; however,
it is uncertain whether these are primary leachate constituents or daughter products (DPs); therefore, we
have two calculation columns. The first column assumes all of these are daughter products, and the
second column assumes none of them are. The true score is probably between the two.
BTEX = Sum of Benzene, Toluene, Ethylbenzene, and Total Xylenes
* Based on historical data.
This screening matrix is prepared in general accordance with the United Stated Environmental Protection Agency's
(EPA's) Table 2.3 Analytical Parameters and Weighted for Preliminary Screening for Anaerobic Biodegradation
Process presented in the EPA's Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents
in Groundwater, September 1988.
SCORE:
Evid. of Nat. Atten.
< 5
inadequate
6-14
limited
15-19
adequate
> 20
strong
Granville County - Oxford Landfill Permit 3901-CDLF-1997 La Bella Associates

CHARTS
Chart 1 Vinyl Chloride in MW-5 & MW-5R vs. Time
Chart 2 1,1-Dichloroethane in MW-5 & MW-5R vs. Time
Chart 3 1,4-Dioxane vs. Time

35
30
25
0
CHART 1: Vinyl Chloride vs. Time in MW-5 & MW-5R
t M W-5
=UNWIIM
NC 2L
V V1 Ln l0 1.0 I, n M W 0 M 0 O —1 c I N N M M�';I- Ln M l0 W n n M W M M 0 O r-I c I N N M M�-;I- Ln Ln W W I, n M M M M 0 0
W -0 to -0 bn -0 OA -0 W -0 on -0 W 4 W -0 to -0 to -0 OA -0 W -0 on -0 OA -0 OA -0 w -0 W 4 OA -0 W -0 W -0 OA -0 to -0 w -0 w 4 W -0 w -0 bn
7 N 7 41 7 41 7 N 7 N 7 U1 7 U1 7 N 7 41 3 N 7 N 7 N 7 U1 7 N 7 N 7 41 7 U1 7 N 7 N 7 U1 7 N 7 41 7 41 7 U1 7 N 7 41 7
a LL a LL Q LL a LL a LL Q LL Q LL a LL a LL Q LL a LL a LL Q LL a LL a LL a LL Q LL a LL a LL Q LL a LL a LL Q LL Q LL a LL a LL Q
Granville Conty - Oxford Landfill, Unit 1 LaBella Associates

CHART 2: 1,1-Dichloroethane vs. Time in MW-5 and MW-5R
12
10
NC2L Standard for 1,1-Dichloroethane:
Prior to 2010 = 70 µg/L
2010 to present = 6 µg/L
a
J
6
c
O
2
• • • • • • Linear (MW-5R)
0 '
l(1 V1 lD tD I� n W 00 Ol Ol O O c-I c-I N N M M V V V1 V1 tD l0 I� n W W Ol O1 O O `-I c-I N N M M V V V1 111 lD tD I� n W W Q1 Ol O O
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CHART 3: 1,4-Dioxane vs. Time in MW-3R, MW-4R, MW-5R, & MW-6R
70
60
NC 2L Standard for
1,4-Doixane = 3 pg/L.
50
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Granville Conty - Oxford Landfill, Unit 1 LaBella Associates

FIGURE
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DRAWINGS
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T T
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T T T
© 2020 LaBella Associates
GRANVILLE COUNTY
OXFORD, NORTH CAROLINA
OXFORD LANDFILL
OXFORD , NORTH CAROLINA
NU: DATE: DESCRIPTION:
Revisions
PROJECT NUMBER:
2182022
DRAWN BY:
RH
REVIEWED BY:
EW
ISSUED FOR:
GROUNDWATER REPORT
DATE:
11 /9/2020
DRAWING NAME
GROUNDWATER SURFACE
CONTOUR MAP
AUGUST 26, 2020
DRAWING NUMBER:
1

APPENDICES
Appendix A Historical Tables
Appendix B Monitoring Well Construction Data
Appendix C Laboratory Reports with Chains of Custody & Field Sampling Logs

Appendix
Historical Data Tables
Table A-01
Historical Groundwater Elevation Data
Table A-02
Historical Detected Constituents in Compliance Wells
Table A-03
Historical Detected COCs in Performance and Sentinel Wells
Table A-04
Historical Detected Constituents in Surface Water
Table A-05
Historical MNA and Field Parameter Data

TABLE A-01: Historical Groundwater Elevation Data
Background
Downgradient
Performance/Sentinel
Well ID:
MW-1
MW-1A
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-1S
NES-11D
NES-2S
NES-21D
Well TOC Elev.:
121.46
538.18
534.24
518.62
503.82
507.34
489.95
506.81
516.93
516.62
477.20
477.43
Well Total Depth:
28.77
34.50
29.34
31.63
63.22
40.25
42.90
36.10
57.75
24.20
69.20
10-Sep-99
101.71
517.91
-
507.76
481.40
493.62
467.65
496.53
-
-
-
-
16-Nov-99
105.76
522.86
506.32
483.55
494.83
468.75
498.24
10-May-00
109.47
527.66
507.89
487.20
499.63
470.65
500.59
-
26-Oct-00
103.54
518.89
-
504.12
480.86
495.21
467.39
496.95
-
18-Apr-01
107.87
526.23
-
508.01
486.62
498.50
470.79
500.21
-
27-Oct-01
-
514.65
-
501.42
478.79
494.79
466.70
494.92
-
10-Jun-02
-
515.06
-
502.91
480.10
495.19
467.06
496.26
-
-
19-Nov-02
-
518.61
-
512.08
489.84
498.82
471.80
498.70
-
-
27-Jun-03
-
529.42
-
508.76
488.69
500.79
471.72
501.38
-
-
-
29-Dec-03
-
528.91
-
509.06
488.06
499.94
471.10
501.21
-
-
-
29-Jun-04
-
520.03
-
505.24
481.10
497.84
467.72
499.21
-
-
-
28-Dec-04
-
526.73
-
509.09
485.27
499.14
469.51
500.76
-
-
-
29-Jun-05
-
520.37
-
504.64
481.10
497.60
467.63
499.15
-
-
-
29-Dec-05
-
519.54
-
509.66
482.69
498.33
468.57
499.25
-
-
-
-
27-Jun-06
-
517.93
-
507.85
481.85
497.64
468.00
498.63
-
-
-
-
27-Dec-06
-
523.00
-
511.07
489.81
499.43
471.76
500.83
493.70
-
469.82
-
12-Jul-07
-
516.94
-
502.49
479.84
497.17
467.18
497.59
-
-
-
-
18-Dec-07
-
510.35
-
501.46
477.54
495.40
464.09
493.14
-
-
-
-
7-Jul-08
-
515.96
-
501.99
479.52
497.04
466.79
496.71
-
-
-
-
16-Dec-08
-
532.53
-
509.80
487.98
498.08
470.11
499.29
489.19
488.63
469.47
472.71
7-Jul-09
-
518.28
-
505.37
481.57
497.43
467.88
499.36
490.38
490.07
467.73
470.91
14-Dec-09
-
533.10
-
511.89
491.93
500.61
473.65
501.48
494.70
493.21
470.98
467.14
22-Jun-10
-
518.45
-
506.72
485.92
499.94
469.67
499.68
493.47
493.07
468.97
471.53
13-Dec-10
-
509.41
-
507.89
482.82
498.20
467.87
496.65
488.89
-
468.03
-
20-Jun-11
-
515.17
513.91
504.60
482.72
499.96
467.76
498.63
492.11
491.51
468.03
474.35
5-Dec-11
-
513.35
507.92
507.44
484.94
498.29
468.45
497.17
488.15
487.45
468.25
464.93
13-Jun-12
-
514.08
513.48
507.48
485.36
499.29
468.04
498.85
487.08
490.33
468.81
467.64
12-Dec-12
-
511.34
506.86
503.10
481.55
497.24
466.90
494.83
486.84
486.26
467.26
461.41
29-Apr-13
-
515.88
513.26
509.38
485.47
500.82
469.60
501.15
492.31
491.64
470.45
455.26
5-Aug-13
-
517.21
514.33
505.98
484.47
500.29
468.65
500.83
494.12
-
469.29
-
25-Feb-14
-
514.06
511.75
509.82
486.32
501.50
473.05
501.99
491.83
491.54
470.28
461.18
12-Aug-14
-
519.34
511.98
507.52
485.44
499.25
468.90
499.30
491.92
491.41
470.29
460.31
11-Mar-15
-
524.32
516.39
510.37
487.12
502.94
474.18
504.41
500.98
500.12
470.63
473.63
18-Aug-15
-
516.53
512.39
503.47
482.97
500.94
466.45
498.81
492.38
-
469.25
449.71
16-Feb-16
-
526.03
515.79
510.07
486.93
501.84
475.45
503.66
500.23
-
471.15
469.18
10-Aug-16
-
520.07
514.29
507.08
484.07
500.34
468.20
500.89
491.95
-
470.40
453.23
14-Feb-17
-
524.14
510.89
507.72
484.44
500.34
468.86
501.06
491.73
-
468.85
453.13
23-Aug-17
-
523.08
508.84
506.59
482.82
497.02
467.19
498.16
491.68
-
469.80
452.94
6-Feb-18
-
522.73
505.74
507.91
485.62
498.54
468.25
500.31
491.78
AB
471.40
470.93
14-Aug-18
-
514.72
510.22
504.44
484.15
498.36
467.48
498.66
-
AB
470.81
474.46
5-Feb-19
-
529.50
515.74
509.70
488.03
502.08
472.38
503.41
-
AB
472.18
475.98
7-Aug-19
-
517.02
512.11
503.93
484.68
498.37
467.68
499.01
-
AB
472.31
475.33
12-Feb-20
-
-
511.37
510.52
488.77
500.56
473.66
501.32
-
-
472.76
-
12-Feb-20
-
-
510.52
488.77
-
-
-
-
-
-
13-Feb-20
-
-
-
-
500.56
-
501.32
-
-
-
14-Feb-20
-
511.37
-
-
-
473.66
-
472.76
-
17-Feb-20
-
511.73
-
-
-
472.68
-
472.60
-
19-Mar-20
-
512.69
-
-
-
469.45
-
-
471.82
-
18-May-20
-
513.94
-
-
-
469.60
-
-
-
471.35
475.83
25-Aug-20
-
-
512.24
507.82
487.29
498.99
-
499.46
-
-
-
-
26-Aug-20
-
519.93
-
-
-
-
477.37
-
-
-
472.25
473.78
29-Sep-20
-
-
-
508.90
488.08
-
-
-
-
-
30-Sep-20
I-
-I
-
I -
1-
472.08
-
I -
Notes: TOC = top of casing.
Water levels are measured from TOC.
All elevations are in feet above mean sea level (ft-amsl).
= data not available.
MW-7 added to monitoring network in early 2011.
Prior to December 2012, the TOC elevation for MW-3R was 498.35 ft-amsl.
Granville Co. - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Inorganic Compounds
Antimony
14-Sep-94
---
30
---
ND
---
---
---
ND
---
---
2-Dec-94
---
30
---
ND
---
---
---
ND
---
---
8-Feb-95
---
30.0
---
ND
---
---
---
ND
---
---
2-M a r-95
---
30.0
---
ND
---
---
---
ND
---
---
17-Nov-95
---
30.0
---
ND
---
---
---
ND
---
---
23-M ay-96
---
30.0
---
ND
---
---
---
ND
---
---
14-Nov-96
---
30.0
---
ND
---
---
---
ND
---
---
18-J u n-97
---
30.0
---
ND
---
---
---
ND
---
---
2-Dec-97
---
30.0
---
ND
---
---
---
ND
---
---
27-M ay-98
---
30.0
---
ND
---
---
---
ND
---
---
16-Nov-98
---
30.0
---
ND
---
---
---
ND
---
---
10-Se p-99
---
30.0
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
30.0
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
30.0
---
ND
ND
ND
68
---
ND
---
26-Oct-00
---
30.0
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
30
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
30
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
30
---
ND
ND
N D
ND
---
ND
---
19-Nov-02
---
30.0
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
30.0
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
30.0
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
30.0
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
30.0
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
30.0
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
30.0
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
30.0
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
6.0
---
ND
ND
ND
ND
---
ND
ND
2-Jul-07
---
6.0
---
ND
ND
ND
ND
---
ND
ND
IMAC = 1.4 pg/L (10/23/07)
19-Dec-07
---
6.0
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
6.0
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
IMAC = 1 pg/L (08/01/10)
14-Dec-10
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
3.9
5.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
3.0
5.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
3.0
5.0
ND
ND
ND
ND
ND
---
ND
---
26-Aug-20
3.0
5.0
ND
ND
ND
ND
ND
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 1 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Arsenic
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
ND
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
14.0
---
---
---
5.0
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
27-M ay-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
12.0
---
---
---
6.0
---
---
10-S e p-99
---
10
---
ND
ND
ND
11.0
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-0 7
---
10
---
4.9 J
ND
ND
ND
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
10
---
2.9 J
ND
ND
ND
---
ND
ND
8-Jul-08
---
10.0
---
3.7 J
ND
ND
ND
---
ND
ND
16-Dec-08
2.7
11.0
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
2.7
10.0
---
ND
ND
4.9 J
ND
---
2.9 J
ND
15-Dec-09
2.7
10.0
---
3.2 J
ND
ND
ND
---
ND
ND
NC 2L = 10 pg/L (2/5/10)
23-Jun-10
2.7
10.0
---
2.7 J
ND
5.2 J
ND
---
4.4 J
ND
14-Dec-10
2.7
10.0
---
ND
ND
4.4 J
ND
---
ND
ND
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
5.5 J
2.9 J
3.8 J
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
3.5 J
ND
3.2 J
ND
---
3.7 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
5.0
10.0
ND
5.3 J
ND
ND
ND
---
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
4.7
10.0
ND
5.5 J
ND
ND
ND
---
ND
ND
14-Feb-20
4.7
10.0
ND
ND
ND
5.4 J
ND
---
ND
---
25-Aug-20
4.7
10.0
ND
5.5 J
7.1 J
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 2 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Barium
14-Sep-94
---
500
---
260
---
---
---
1,740
---
---
2-Dec-94
---
500
---
ND
---
---
---
ND
---
---
8-Feb-95
---
500
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
500
---
ND
---
---
---
ND
---
---
17-Nov-95
---
500
---
ND
---
---
---
ND
---
---
23-May-96
---
500
---
ND
---
---
---
ND
---
---
14-Nov-96
---
500
---
600
---
---
---
21
---
---
18-Jun-97
---
500
---
280
---
---
---
700
---
---
2-Dec-97
---
500
---
150
---
---
---
260
---
---
27-May-98
---
500
---
95
---
---
---
350
---
---
16-Nov-98
---
500
---
4,800
---
---
---
5,900
---
---
10-Sep-99
---
500
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
500
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
500
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
500
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
500
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
500
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
500
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
500
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
500
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
500
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
500
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
500
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
500
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
500
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
500
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
100
---
30.8
24.8
78.5
33.4
---
77.4
0.20 J
NC 2L = 2,000 pg/L (10/23/07)
12-Jul-07
---
100
---
13.8 J
24.5 J
82.5 J
27.3 J
---
76.2 J
ND
19-Dec-07
---
100
---
14.7 B
20.1 B
28.7 B
27.2 B
---
64.9
10.5
8-Jul-08
---
100
---
21.7 J
19.6 J
54.1 J
35.3 J
---
78.2 J
0.29 J
16-Dec-08
0.20
100
---
11.2 B
16.5 B
27.0 B
38.8 B
---
66.7 J
10.7 J
8-Jul-09
0.20
100
---
11.9 B
26.6 B
74.6 B
34.2 B
---
78.4 B
17.6 J
15-Dec-09
0.20
100
---
16.4 B
18.8 B
38.2 B
39.8 B
---
89.3 J
17.1 J
NC 2L = 700 pg/L (2/5/10)
23-Jun-10
0.20
100
---
12.0 B
17.7 B
107 B
36.7 B
---
74.2 B
27.3 J
14-Dec-10
0.20
100
---
11.7 B
26.8 B
37.6 B
46.1 B
---
79.0 J
12.1 J
21-Jun-11
5.0
100
6.8 J
14.6 J
18.6 J
37.2 J
41.7 J
---
78.7 J
ND
6-Dec-11
5.0
100
16.2 J
13.2 J
27.8 J
38.4 J
43.3 J
---
83.7 J
ND
13-Jun-12
5.0
100
9.2 J
16.5 J
20.4 J
52.2 J
39.0 J
---
82.2 J
ND
11-Dec-12
5.0
100
5.2 J
12.6 J
17.2 J
32.1 J
47.3 J
---
81.9 J
ND
29-Apr-13
5.0
100
ND
14.7 J
19.6 J
37.6 J
42.2 J
---
81.8 J
ND
6-Aug-13
5.0
100
ND
19.7 J
18.7 J
39.8 J
43.1 J
---
84.7 J
ND
25-Feb-14
5.0
100
5.6 J
15.3 J
52.7 J
38.0 J
48.0 J
---
77.0 J
ND
13-Aug-14
5.0
100
ND
19.0 J
28.4 J
37.7 J
49.6 J
---
92.6 J
ND
12-Mar-15
2.5
100
12.4 J
13.3 J
28.0 J
38.6 J
38.9 J
---
93.1 J
ND
19-Aug-15
2.5
100
4.9 J
17.5 J
25.3 J
36.2 J
42.2 J
---
90.5 J
ND
18-Feb-16
2.5
100
4.4 J
12.1 J
15.7 J
36.4 J
36.7 J
---
98.2 J
ND
11-Aug-16
2.5
100
3.9 J
22.4 J
16.1 J
42.1 J
38.6 J
---
102
ND
15-Feb-17
2.5
100
6.1 J
18.2 J
18.6 J
37.2 J
38.9 J
---
102
ND
24-Aug-17
2.5
100
11.1 J
18.0 J
17.1 J
30.9 J
43.1 J
---
96.2 J
ND
7-Feb-18
2.5
100
3.9 J
15.4 J
18.0 J
44.6 J
48.7 J
---
122
ND
15-Aug-18
2.5
100
3.8 J
21.7 J
16.6 J
39.9 J
41.6 J
---
108
ND
6-Feb-19
2.5
5
4.0 J
15.8
17.4
39.1
52.8
---
120
ND
8-Aug-19
1.0
5
4.5 J
25
32.2
39.3
44.1
---
128
ND
14-Feb-20
1.0
5
11
15.7
23.0
36.3
45.8
---
122
---
25-Aug-20
---
8.8
63
34.8
37
50.6
124
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 3 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Beryllium
14-Sep-94
---
2
---
N D
---
---
---
ND
---
---
2-Dec-94
---
2
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
2
---
N D
---
---
---
ND
---
---
2-M a r-95
---
2
---
N D
---
---
---
ND
---
---
17-Nov-95
---
2
---
ND
---
---
---
ND
---
---
23-M ay-96
---
2
---
N D
---
---
---
ND
---
---
14-Nov-96
---
2
---
ND
---
---
---
ND
---
---
18-Jun-97
---
2
---
3.0
---
---
---
3.0
---
---
2-Dec-97
---
2
---
ND
---
---
---
1.0
---
---
27-May-98
---
2
---
2.0
---
---
---
3.0
---
---
16-Nov-98
---
2
---
2.0
---
---
---
4.0
---
---
10-Sep-99
---
2
---
N D
ND
ND
N D
---
ND
---
16-N ov-99
---
2
---
N D
ND
ND
ND
---
ND
---
10-M a y-00
---
2
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
2
---
N D
ND
ND
N D
---
ND
---
18-A p r-01
---
2
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
2
---
N D
ND
ND
N D
---
4.0
---
10-J u n-02
---
2
---
N D
ND
ND
N D
---
ND
---
13-J u n-02
---
2
---
N D
ND
ND
ND
---
ND
---
19-N ov-02
---
2
---
N D
ND
ND
N D
---
ND
---
27-Jun-03
---
2
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
2
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
2
---
N D
ND
ND
N D
---
ND
ND
29-Dec-04
---
2
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
2
---
ND
ND
N D
ND
---
N D
N D
29-Dec-05
---
2
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
2
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
1
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
IMAC = 4 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
1.0
---
0.14 J
0.10 J
N D
N D
---
N D
N D
16-Dec-08
0.10
1.0
---
ND
ND
ND
0.18 J
---
ND
ND
8-Ju1-09
0.10
1.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.10
1.0
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
0.10
1.0
---
ND
ND
ND
ND
---
ND
ND
IMAC = 4 pg/L (10/01/10)
14-Dec-10
0.10
1.0
---
ND
{ND)
{ND)
{ND)
---
ND
ND {0.15) J
21-Jun-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.20
1.0
ND
0.28 J,
ND
ND
ND
---
ND
---
25-Aug-20
0.70
1.0
ND
ND
ND
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 4 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
FAnyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Cadmium
14-Sep-94
---
1
---
ND
---
---
---
1.0
---
---
2-Dec-94
---
1
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
1
---
ND
---
---
---
ND
---
---
2-M a r-95
---
1
---
ND
---
---
---
ND
---
---
17-Nov-95
---
1
---
ND
---
---
---
ND
---
---
23-M ay-96
---
1
---
ND
---
---
---
ND
---
---
14-Nov-96
---
1
---
ND
---
---
---
ND
---
---
18-J u n -9 7
---
1
---
ND
---
---
---
3.0
---
---
2-Dec-97
---
1
---
ND
---
---
---
ND
---
---
2 7-May-98
---
1
---
ND
---
---
---
1.0
---
---
16-Nov-98
---
1
---
ND
---
---
---
4.0
---
---
10-Sep-99
---
1
---
ND
1.0
ND
ND
---
ND
---
16-N ov-99
---
1
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
1
---
ND
ND
ND
ND
---
1.0
---
26-Oct-00
---
1
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
1
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
1
---
2.0
2.0
ND
ND
---
2.0
---
10-J u n-02
---
1
---
ND
3.0
ND
ND
---
3.0
---
13-J u n-02
---
1
---
ND
3.0
ND
ND
---
3.0
---
19-Nov-02
---
1
---
3.0
2.0
ND
1.0
---
ND
---
27-Jun-03
---
1
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
1
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
1
---
ND
1.0
ND
ND
---
ND
ND
29-Dec-04
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
1
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
1
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
1
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1.75 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
1.0
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 2 pg/L (2/05/10)
23-Jun-10
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
0.40
1.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.40
1.0
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
0.40
1.0
ND
ND
ND
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 5 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Chromium
14-Sep-94
---
10
---
91.0
---
---
---
177
---
---
2-Dec-94
---
10
---
88.0
---
---
---
24.0
---
---
8-Feb-95
---
10
---
56.0
---
---
---
19.0
---
---
2-Mar-95
---
10
---
66.0
---
---
---
10
---
---
17-Nov-95
---
10
---
53.0
---
---
---
ND
---
---
23-May-96
---
10
---
34.0
---
---
---
ND
---
---
14-Nov-96
---
10
---
8.0
---
---
---
8.0
---
---
18-J u n-97
---
10
---
100
---
---
---
83.0
---
---
2-Dec-97
---
10
---
14.0
---
---
---
26.0
---
---
27-May-98
---
10
---
31.0
---
---
---
40.0
---
---
16-Nov-98
---
10
---
130
---
---
---
260
---
---
10-Sep-99
---
10
---
ND
40.0
ND
ND
---
23.0
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
13.0
ND
ND
---
ND
---
27-Oct-01
---
10
---
16.0
56.0
10
ND
---
ND
---
10-J u n-02
---
10
---
ND
13.0
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
17.0
ND
ND
---
ND
---
19-N ov-02
---
10
---
12.0
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
13.0
ND
ND
37.0
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
67.0
ND
ND
---
ND
ND
28-Dec-06
---
10
---
8.9 J
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
10
---
2.4 J
2.5 J
ND
2.4 J
---
ND
ND
8-Jul-08
---
10.0
---
8.0 J
2.8 J
ND
1.8 J
---
ND
ND
6-Dec-08
0.40
10.0
---
2.0 J
3.2 J
ND
1.9 J
---
ND
ND
8-Jul-09
0.40
10.0
---
3.3 J
7.2 J
ND
0.86 J
---
ND
ND
15-Dec-09
0.40
10.0
---
4.6 J
3.6 J
ND
0.64 J
---
ND
ND
NC 2L = 10 pg/L (2/5/10)
23-Jun-10
0.40
10.0
---
4.1 J
2.6 B
0.90 B
1.3 B
---
1.1 B
0.71 J
Resample >
12-Aug-10
0.40
10.0
---
---
---
---
---
---
---
ND
14-Dec-10
0.40
10.0
---
2.8 J
9.1 J
1.0 J
1.2 J
---
0.43 J
ND
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
11.6
ND
ND
---
ND
ND
Resample >
25-Jan-12
5.0
10.0
---
---
6.1 J
---
---
---
---
ND
13-Jun-12
5.0
10.0
ND
5.1 J
7.5 J
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
7.4 J
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
19.6
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
6.1 J
6.6 J
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
3.3 J
10.6
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
5.9 J
7.5 J
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
3.4 J
11.0
3.1 J
2.7 J
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
6.8 J
2.9 J
ND
3.1 J
---
ND
ND
24-Aug-17
2.5
10.0
ND
7.6 J
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
5.1 J
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
12.5
3.2 J
ND
ND
---
ND
ND
Resample >
2-Nov-18
2.5
10.0
---
4.1 J
---
---
---
---
---
---
6-Feb-19
2.5
5.0
ND
4.4 J
3.3 J
ND
5.8
---
ND
ND
8-Aug-19
1.0
5.0
ND
8.5
1.8 J
ND
ND
---
ND
ND
14-Feb-20
1.0
5.0
3 J
5.1
ND
ND
2.5 J
---
ND
---
25-Aug-20
3.7
5.0
ND
22.6
10.9
ND
4.2 J
---
ND
---
Resample >
29-Sep-20
3.7
5.0
---
6
ND
---
---
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 6 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Cobalt
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
53.0
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
23.0
---
---
2-Ma r-95
---
10
---
22.0
---
---
---
24.0
---
---
17-Nov-95
---
10
---
31.0
---
---
---
15.0
---
---
23-May-96
---
10
---
19.0
---
---
---
16.0
---
---
14-Nov-96
---
10
---
55.0
---
---
---
16.0
---
---
18-Jun-97
---
10
---
52.0
---
---
---
28.0
---
---
2-Dec-97
---
10
---
16.0
---
---
---
14.0
---
---
27-May-98
---
10
---
13.0
---
---
---
18.0
---
---
16-Nov-98
---
10
---
54.0
---
---
---
45.0
---
---
10-Sep-99
---
10
---
ND
32.0
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
15.0
11.0
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
21.0
ND
ND
---
ND
---
27-Oct-01
---
10
---
ND
28.0
ND
ND
---
ND
---
10-J u n-02
---
10
---
11.0
15.0
ND
ND
---
ND
---
13-J u n-02
---
10
---
11.0
15.0
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
12.0
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
12.0
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
11.0
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
21.3
ND
ND
---
ND
ND
28-Dec-06
---
10
---
16.4
ND
ND
ND
---
ND
ND
12-J u I-0 7
---
10
---
11.2
ND
ND
ND
---
ND
ND
IMAC = 70 pg/L (10/23/07)
19-Dec-07
---
10
---
17.0
4.6 B
1.1 B
1.4 B
---
ND
1.6 J
8-Jul-08
---
10.0
---
15.0 B
4.2 B
3.1 B
5.0 B
---
6.1 B
6.2 J
16-Dec-08
0.60
10.0
---
11.0
3.2 B
1.4 B
3.1 B
---
2.5 B
2.4 J
8-Jul-09
0.60
10.0
---
10.6
ND
ND
ND
---
ND
ND
15-Dec-09
0.60
10.0
---
8.8 J
ND
ND
ND
---
ND
ND
23-Jun-10
0.60
10.0
---
11.8
ND
ND
ND
---
ND
ND
Resample >
12-Aug-10
0.60
10.0
---
---
---
---
---
---
---
ND
IMAC = 1 pg/L (10/01/10)
14-Dec-10
0.60
10.0
---
10.9
3.7 B
ND
3.1 B
---
0.71 B
1.6 J
21-Jun-11
5.0
10.0
ND
11.6
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
5.0 J
9.3 J
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
10.7
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
10.1
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
13.0
ND
ND
ND
---
5.1 J
ND
6-Aug-13
5.0
10.0
ND
20.5
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
13.9
11.4
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
9.5 J
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
8.0 J
ND
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
11.8
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
7.5 J
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
12.7
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
11.3
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
ND
14.1
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
6.5 J
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
11.6
ND
ND
ND
---
ND
ND
2-Nov-18
2.5
10.0
---
8.3 J
---
---
---
---
---
---
6-Feb-19
2.5
5.0
ND
10.2
ND
ND
ND
---
ND
ND
Resample >
14-Mar-19
2.5
5.0
---
5.2
---
---
---
---
---
ND
8-Aug-19
1.1
5.0
ND
11.3
3.0 J
ND
ND
---
ND
ND
14-Feb-20
1.1
5.0
2.7 J
8.2
ND
1.4 J
1.5 J
---
1.3 J
---
25-Aug-20
3.6
5.0
ND
17.8
ND
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 7 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Copper
14-Sep-94
---
200
---
130
---
---
---
ND
---
---
2-Dec-94
---
200
---
ND
---
---
---
ND
---
---
8-Feb-95
---
200
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
200
---
ND
---
---
---
ND
---
---
17-Nov-95
---
200
---
ND
---
---
---
ND
---
---
23-May-96
---
200
---
ND
---
---
---
ND
---
---
14-Nov-96
---
200
---
54.0
---
---
---
15.0
---
---
18-Jun-97
---
200
---
97.0
---
---
---
45.0
---
---
2-Dec-97
---
200
---
24.0
---
---
---
17.0
---
---
27-May-98
---
200
---
26.0
---
---
---
28.0
---
---
16-Nov-98
---
200
---
150
---
---
---
80.0
---
---
10-Sep-99
---
200
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
200
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
200
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
200
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
200
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
200
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
200
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
200
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
200
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
200
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
200
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
200
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
200
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
200
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
200
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
3.5 J
1.7 B
2.5 B
0.90 B
---
ND
0.60 J
12-Jul-0 7
---
10
---
ND
2.0 J
ND
ND
---
ND
ND
NC 2L = 1,000 pg/L (10/23/07)
19-Dec-07
---
10
---
4.6 B
3.8 B
0.56 B
1.9 B
---
0.58 B
10.5 B
8-Jul-08
---
10.0
---
9.3 J
1.6 J
ND
ND
---
0.75 J
ND
16-Dec-08
0.30
10.0
---
2.1 J
2.3 J
ND
6.9 J
---
ND
ND
8-Jul-09
0.30
10.0
---
1.6 J
3.3 J
ND
ND
---
ND
ND
15-Dec-09
0.30
10.0
---
2.9 J
2.7 J
ND
2.1 J
---
ND
ND
23-Jun-10
0.30
10.0
---
2.0 J
1.1 J
ND
0.86 J
---
ND
ND
Resample >
12-Aug-10
0.30
10.0
---
---
---
---
---
---
---
ND
14-Dec-10
0.30
10.0
---
1.8 B
8.1 J
0.39 B
5.9 J
---
ND
0.49 J
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
15.5
ND
10.0
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
5.6 J
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
6.6 J
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
14.7
ND
6.4 J
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
ND
7.6 J
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
5.0 J
6.8 J
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
3.6 J
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
7.8 J
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
6.3 J
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
5.1 J
3.7 J
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
10.0
3.4 J
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
7.4 J
2.8 J
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
ND
8.1
---
ND
ND
8-Aug-19
2.1
5.0
2.5 J
7.1
4.9 J
5.0
ND
---
ND
ND
14-Feb-20
2.1
5.0
5.5
4.1 J
ND
ND
7.5
---
ND
---
25-Aug-20
4.3
5.0
ND
23.5
13.2
ND
14.2
---
ND
---
Resample >
29-Sep-20
4.3
5.0
---
ND
---
---
---
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 8 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Iron
23-Jun-10
14.0
300
---
4150
1040
102 J
413
---
776
ND
Resample >
12-Aug-10
140
3000
---
---
---
---
---
---
---
ND
NC 2L = 300 pg/L (2/5/10)
14-Dec-10
14
300
---
3210
3880
141 J
877
---
1100
ND
21-Jun-11
50.0
300
2190
6030
667
114 J
981
---
1020
ND
6-Dec-11
50.0
300
8610
2680
5420
86.1 J
287 J
---
1040
ND
13-Jun-12
50.0
300
1770
5610
3280
63.4 J
698
---
1680
ND
11-Dec-12
50.0
300
1680
4020
1260
ND
545
---
981
ND
29-Apr-13
50.0
300
414
3500
1130
112 J
635
---
1750
ND
6-Aug-13
50.0
300
397
8970
307
ND
378
---
2130
ND
25-Feb-14
50.0
300
1040
7060
9750
102 J
2030
---
1710
ND
13-Aug-14
50.0
300
209 J
5380
3030
107 J
904
---
2140
ND
12-Mar-15
25.0
300
269 J
3680
6040
40.8 J
262 J
---
2650
ND
19-Aug-15
25.0
300
156 J
7250
3780
34.9 J
58.0 J
---
1460
ND
18-Feb-16
25.0
300
243 J
792
270 J
43.0 J
86.3 J
---
1500
ND
11-Aug-16
25.0
300
292 J
10400
839
104.0 J
ND
---
2090
ND
15-Feb-17
25.0
300
633
6250
1400
104.0 J
30.4 J
---
944
ND
24-Aug-17
25.0
300
3680
9740
792
46.8 J
38.5 J
---
1990
ND
7-Feb-18
25.0
300
323
6740
849
126 J
61.2 J
---
1060
ND
15-Aug-18
25.0
300
340
14000
1200
75.5 J
ND
---
1180
27.8 J
6-Feb-19
25.0
50
183
3960
1440
54.8
2070
---
2150
ND
8-Aug-19
19.5
50
176
8240
1770
35.1 J
25.3 J
---
2060
ND
14-Feb-20
19.5
50
3750
5050
317
22.4 J
1870
---
2140
---
25-Aug-20
41.5
50
1570
18800
6280
ND
2570
984
ND
---
Resample >
29-Sep-20
41.5
50
---
6320
702
--- I
286
---
- I
---
Lead
14-Sep-94
---
10
---
230
---
---
---
190
---
---
2-Dec-94
---
10
---
26.0
---
---
---
31.0
---
---
8-Feb-95
---
10
---
23.0
---
---
---
15.0
---
---
2-M a r-95
---
10
---
14.0
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
10.0
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
21.0
---
---
---
70.0
---
---
2-Dec-97
---
10
---
20.0
---
---
---
24.0
---
---
27-May-98
---
10
---
23.0
---
---
---
32.0
---
---
16-Nov-98
---
10
---
33.0
---
---
---
110
---
---
10-Sep-99
---
10
---
ND
14.0
ND
ND
---
ND
---
16-N ov-99
---
10
---
N D
ND
ND
11.0
---
ND
---
10-M a y-00
---
10
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
28.0
15.0
ND
18.0
---
29.0
---
10-J u n-02
---
10
---
13.0
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
13.0
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
10.0
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
N D
ND
---
ND
N D
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
2.0 J
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 15 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
10.0
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
2.9 J
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
2.7 J
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
2.8 J
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
1.6
5.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
1.6
5.0
N D
2.4 J
2.1 J
N D
N D
---
N D
---
25-Aug-20
4.5
5.0
ND
ND
ND
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 9 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-4R
MW-5R
MW-613
Field Blank
Blanks
Mercury
17-Nov-9 5
---
0.5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.5
---
ND
---
---
---
ND
---
---
23-M a r-98
---
0.5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
0.5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
0.5
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
0.5
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
0.5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
0.5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
---
--
---
---
---
---
---
---
---
10-J u n-02
---
0.5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.5
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
---
---
---
---
---
---
---
---
---
27-Jun-03
---
1.5
---
ND
ND
ND
0.78
---
ND
---
30-Dec-03
---
0.5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
0.5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
0.5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
0.5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
2
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
0.2
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
0.2
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1.05 pg/L (10/23/07)
19-Dec-07
---
0.2
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
0.20
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.090
0.20
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.070
0.20
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.070
0.20
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1 pg/L (2/5/10)
23-Jun-10
0.070
0.20
---
ND
ND
0.094 J
ND
---
ND
ND
14-Dec-10
0.070
0.20
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.10
0.20
ND
0.11 J
ND
ND
ND
---
ND
ND
15-Feb-17
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.10
0.20
ND
0.11 J
ND
ND
ND
---
ND
ND
15-Aug-18
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.10
0.20
ND
ND
ND
---
ND
---
---
---
25-Aug-20
0.12
0.20
ND
0.13 J
ND
ND
ND
---
ND
---
Manganese
23-Jun-10
0.30
50.0
---
217
44.0 B
513
127
---
1470
9.0 J
Resample>
12-Aug-10
3.00
500
---
---
---
---
---
---
---
0.35 J
NC 2L = 50 pg/L (2/5/10)
14-Dec-10
0.30
50.0
---
208
139
730
194
---
1260
1.1 J
21-Jun-11
5.0
50.0
38.2 J
245
36.9 J
833
130
---
1400
ND
6-Dec-11
5.0
50.0
198
216
170
808
187
---
1350
ND
13-Jun-12
5.0
50.0
41.7 J
226
95.8
760
125
---
1360
ND
11-Dec-12
5.0
50.0
33.8 J
230
28.9 J
770
279
---
1340
ND
29-Apr-13
5.0
50.0
14.2 J
193
47.3 J
724
139
---
1220
ND
6-Aug-13
5.0
50.0
10.3 J
273
38.5 J
749
135
---
1220
ND
25-Feb-14
5.0
50.0
29.8 J
222
340
897
154
---
862
ND
13-Aug-14
5.0
50.0
5.8 J
209
108
1230
125
---
1450
ND
12-Mar-15
2.5
50.0
6.0 J
210
200
676
104
---
1370
ND
19-Aug-15
2.5
50.0
4.3 J
288
199
802
103
---
1490
ND
18-Feb-16
2.5
50.0
5.4 J
201
72.7
981
82.4
---
1620
ND
11-Aug-16
2.5
50.0
5.9 J
336
122
1550
100.0
---
1770
ND
15-Feb-17
2.5
50.0
15.5 J
234
246
1390
91.4
---
2210
ND
24-Aug-17
2.5
50.0
94.7
344
116
999
98.3
---
1730
ND
7-Feb-18
2.5
50.0
7.6 J
168
196
1160
158
---
2660
ND
15-Aug-18
2.5
50.0
6.7 J
284
63.6
937
105
---
1870
ND
6-Feb-19
2.5
5.0
5.5
226
79.0
1050
121
---
1960
ND
8-Aug-19
0.9
5.0
6.0
272
995
1020
97.6
---
1900
ND
14-Feb-20
0.9
5.0
85.8
175
606
983
117
---
2000
---
25-Aug-20
---
35.2
356
407
764
117
2100
ND
---
Resample >
29-Sep-20
3.4
5.0
---
186
--- I
--- I
--- I
--
--- I
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 10 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
FAnyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Nickel
14-Sep-94
---
50
---
ND
---
---
---
ND
---
---
2-Dec-94
---
50
---
119
---
---
---
ND
---
---
8-Feb-95
---
50
---
ND
---
---
---
ND
---
---
2-M a r-95
---
50
---
ND
---
---
---
ND
---
---
17-Nov-95
---
50
---
ND
---
---
---
ND
---
---
23-M ay-96
---
50
---
ND
---
---
---
ND
---
---
14-Nov-96
---
50
---
ND
---
---
---
ND
---
---
18-Jun-97
---
50
---
65.0
---
---
---
ND
---
---
2-Dec-97
---
50
---
ND
---
---
---
ND
---
---
2 7-May-98
---
50
---
ND
---
---
---
ND
---
---
16-N ov-98
---
50
---
ND
---
---
---
150
---
---
10-Sep-99
---
50
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
50
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
50
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
50
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
50
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
50
---
ND
59
ND
ND
---
ND
---
10-J u n-02
---
50
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
50
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
50
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
50
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
50
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
50
---
7.0 J
7.2 J
2.4 J
ND
---
ND
ND
12-Jul-07
---
50
---
3.2 J
2.5 J
ND
ND
---
ND
ND
NC 2L = 100 pg/L (10/23/07)
19-Dec-07
---
50
---
3.2 J
5.0
ND
2.3 J
---
ND
ND
8-J u 1-08
---
50.0
---
5.3 J
2.3 J
N D
1.7 J
---
N D
N D
16-Dec-08
1.7
50.0
---
2.3 B
2.5 B
N D
2.7 B
---
N D
2.4 J
8-J u 1-09
1.7
50.0
---
3.2 J
6.0 J
N D
1.8 J
---
N D
N D
15-Dec-09
1.7
50.0
---
3.6 B
4.4 B
2.1 B
2.6 B
---
2.0 B
3.0 J
23-Jun-10
1.7
50.0
---
2.3 J
ND
ND
ND
---
ND
ND
14-Dec-10
1.7
50.0
---
1.8 B
2.6 B
N D
N D
---
N D
2.7 J
21-Jun-11
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
50.0
ND
ND
6.4 J
ND
ND
---
ND
ND
13-Jun-12
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
50.0
ND
ND
11.3 J
ND
ND
---
ND
ND
13-Aug-14
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
50.0
ND
ND
11.7 J
ND
ND
---
ND
ND
19-Aug-15
2.5
50.0
ND
3.7 J
8.9 J
ND
ND
---
ND
ND
18-Feb-16
2.5
50.0
ND
ND
3.2 J
ND
ND
---
ND
ND
11-Aug-16
2.5
50.0
ND
6.4 J
6.7 J
ND
ND
---
22.8 J
ND
15-Feb-17
2.5
50.0
ND
4.9 J
8.8 J
ND
ND
---
ND
ND
24-Aug-17
2.5
50.0
3.3 J
5.6 J
4.6 J
ND
ND
---
ND
ND
7-Feb-18
2.5
50.0
ND
ND
4.8 J
ND
ND
---
ND
ND
15-Aug-18
2.5
50.0
ND
5.5 J
3.4 J
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
2.9 J
3.1 J
ND
2.8 J
---
ND
ND
8-Aug-19
0.9
5.0
0.93 J
4.3 J
9.8
1.1 J
1.3 J
---
1.5 J
ND
14-Feb-20
0.9
5.0
2.5 J
3.2 J
7.1
1.9 J
1.7 J
---
1.1 J
---
25-Aug-20
3.5
5.0
ND
12.6
11.7
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 11 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Selenium
14-Sep-94
---
20
---
N D
---
---
---
ND
---
---
2-Dec-94
---
20
---
ND
---
---
---
ND
---
---
8-Feb-95
---
20
---
ND
---
---
---
ND
---
---
2-M a r-95
---
20
---
N D
--
--
--
ND
--
--
17-Nov-95
---
20
---
ND
---
---
---
ND
---
---
23-M ay-96
---
20
---
N D
---
---
---
ND
---
---
14-Nov-96
---
20
---
ND
---
---
---
ND
---
---
18-J u n-97
---
20
---
N D
---
---
---
ND
---
---
2-Dec-97
---
20
---
N D
---
---
---
ND
---
---
2 7-May-98
---
20
---
N D
---
---
---
N D
---
---
16-Nov-98
---
20
---
ND
---
---
---
ND
---
---
10-Sep-99
---
20
---
N D
ND
ND
ND
---
ND
---
16-N ov-99
---
20
---
N D
N D
N D
N D
---
N D
---
10-M ay-00
---
20
---
N D
ND
ND
N D
---
ND
---
26-Oct-00
---
20
---
N D
ND
ND
N D
---
ND
---
18-A p r-01
---
20
---
N D
ND
ND
N D
---
ND
---
27-Oct-01
---
20
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
20
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
20
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
20
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
20
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
20
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
20
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
20
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
20
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
20
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
10.0
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
3.8
10.0
---
ND
ND
ND
ND
---
ND
4.9 J
8-Ju1-09
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
INC 2L = 20 pg/L (2/5/10)
23-Jun-10
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
5.0
10.0
ND
ND
ND
ND
ND
---
6.0 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
4.7
10.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
4.7
10.0
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
4.7
10.0
ND
ND
ND
ND
5.9 J
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 12 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
FAnyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Silver
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
10
---
ND
---
---
---
ND
---
---
2-M a r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
N D
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
N D
---
---
---
ND
---
---
2-Dec-97
---
10
---
N D
---
---
---
4.0
---
---
2 7-May-98
---
10
---
N D
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-Sep-99
---
10
---
N D
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
N D
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
N D
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
N D
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
N D
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
N D
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
N D
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 17.5 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
0.26 J
ND
---
ND
ND
8-J u 1-08
---
10.0
---
0.27 J
0.41 J
0.83 J
0.39 J
---
0.56 J
N D
16-Dec-08
0.10
10.0
---
N D
0.25 J
0.53 J
0.40 J
---
0.46 J
N D
8-Ju1-09
0.10
10.0
---
ND
ND
0.17 J
ND
---
ND
ND
15-Dec-09
0.10
10.0
---
N D
0.32 J
0.64 J
0.53 J
---
0.53 J
N D
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
0.10
10.0
---
ND
ND
0.13 J
0.13 J
---
ND
ND
{0.25 J)
14-Dec-10
0.10
10.0
---
ND
{0.24) B
{0.58) B
{0.34) B
---
0.17 B
J
0.19
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
2.5
5.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
2.5
5.0
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
2.5
5.0
ND
ND
ND
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 13 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-5R
MW-6R
Field Blank
Blanks
Tha I l i u m
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
ND
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
2 7-May-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
0.01
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
6
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
5.5
---
ND
ND
ND
ND
---
ND
ND
IMAC = 0.28 pg/L (10/23/07)
19-Dec-07
---
5.5
---
ND
ND
ND
ND
---
ND
ND
8-J u I-08
---
5.5
---
4.5 J
ND
ND
ND
---
ND
ND
16-Dec-08
3.0
5.5
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
3.0
5.5
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
3.0
5.5
---
ND
ND
ND
3.8 J
---
ND
ND
23-Jun-10
3.0
5.5
---
ND
ND
ND
ND
---
ND
ND
Resample >
12-Aug-10
30.0
55.0
---
---
---
---
---
---
---
ND
IMAC = 0.2 pg/L (10/01/10)
14-Dec-10
3.0
5.5
---
ND
ND
8.1
ND
---
ND
ND
21-Jun-11
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.02
5.5
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.02
5.5
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.028
0.10
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
0.020
5.50
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.060
0.10
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
0.110
1.00
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.060
0.10
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
0.050
0.10
ND
0.12
ND
ND
ND
---
ND
---
Tin
8-Jul-08
---
100
---
1.9 J
3.0 J
3.0 J
3.6 J
---
3.6 J
ND
16-Dec-08
1.8
100
---
---
---
---
---
---
---
ND
8-Jul-09
1.8
100
---
ND
ND
1.8 J
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
IMAC = 2100 pg/L (2/5/10)
23-Jun-10
1.8
100
---
ND
ND
1.9 J
2.5 J
---
3.3 J
ND
IMAC = 2000 pg/L (10/01/10)
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
100
---
---
---
---
---
---
13-Jun-12
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
2.5
100
ND
---
---
---
ND
---
---
ND
18-Feb-16
2.5
100
ND
---
---
---
ND
---
---
ND
15-Feb-17
2.5
100
ND
---
---
---
ND
---
---
ND
24-Aug-17
2.5
100
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.5
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
2.5
5
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 14 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Vanadium
14-Sep-94
---
40
---
390
---
---
---
340
---
---
2-Dec-94
---
40
---
233
---
---
---
ND
---
---
8-Feb-95
---
40
---
132
---
---
---
ND
---
---
2-Mar-95
---
40
---
173
---
---
---
ND
---
---
17-Nov-95
---
40
---
84.0
---
---
---
ND
---
---
23-May-96
---
40
---
103
---
---
---
ND
---
---
14-Nov-96
---
40
---
140
---
---
---
22.0
---
---
18-J u n-97
---
40
---
310
---
---
---
82.0
---
---
2-Dec-97
---
40
---
52.0
---
---
---
27.0
---
---
27-May-98
---
40
---
71.0
---
---
---
41.0
---
---
16-Nov-98
---
40
---
340
---
---
---
97.0
---
---
10-Sep-99
---
40
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
40
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
40
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
40
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
40
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
40
---
67.0
53.0
ND
63.0
---
ND
---
10-J u n-02
---
40
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
40
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
40
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
40
---
ND
ND
ND
94.0
---
ND
---
30-Dec-03
---
40
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
40
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
40
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
40
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
40
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
40
---
ND
71.1
ND
ND
---
ND
ND
28-Dec-06
---
25
---
28.4
ND
ND
1.8
J
---
ND
ND
12-Jul-07
---
25
---
3.4
J
2.2
J
ND
ND
---
ND
ND
IMAC = 3.5 pg/L (10/23/07)
19-Dec-07
---
25
---
7.6
3.2
J
1.1
B
0.82
B
---
0.93
B
0.51
J
Resample >
14-Feb-08
---
25
---
7.2
---
---
---
---
---
0.24
J
Filtered >
14-Feb-08
---
25
---
3.2
J
---
---
---
---
---
ND
8-Jul-08
---
25.0
---
21.9
J
2.2
J
0.94
B
0.78
B
---
2.3
J
0.20
J
16-Dec-08
0.20
25.0
---
4.9
J
3.4
J
0.84
B
6.1
J
---
0.47
B
0.76
J
8-Jul-09
0.20
25.0
---
10.6
J
8.3
J
1.7
B
1.9
B
---
1.4
B
1.3
J
15-Dec-09
0.20
25.0
---
12.1
J
3.8
J
1.3
B
2.3
B
---
ND
0.53
J
23-Jun-10
0.20
25.0
---
10.7
J
2.0
J
0.51
J
1.2
J
---
0.54
J
ND
Resample >
12-Aug-10
0.20
25.0
---
---
---
---
---
---
---
0.33
J
IMAC = 0.3 pg/L (10/01/10)
14-Dec-10
0.20
25.0
---
7.3
J
{8.0}
J
{1.2}
B
f4.01
J
---
ND
{0.57 J} 0.36
J
21-Jun-11
5.0
25.0
5.9
J
14.6
J
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
25.0
19.8
J
5.3
J
10
J
ND
ND
---
ND
ND
13-Jun-12
5.0
25.0
5.2
J
13.0
J
6.5
J
ND
ND
---
ND
ND
11-Dec-12
5.0
25.0
ND
7.4
J
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
25.0
ND
8.4
J
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
25.0
ND
27.6
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
25.0
ND
18.6
J
19.0
J
ND
7.0
J
---
ND
ND
13-Aug-14
5.0
25.0
ND
15.0
J
7.2
J
ND
ND
---
ND
ND
12-Mar-15
2.5
25.0
ND
9.5
J
14.8
J
ND
3.3
J
---
ND
ND
19-Aug-15
2.5
25.0
ND
19.2
J
8.3
J
ND
ND
---
ND
ND
18-Feb-16
2.5
25.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
25.0
ND
25.2
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
25.0
ND
13.9
J
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
25.0
10.3
J
23.7
J
ND
ND
ND
---
ND
ND
IMAC = 0.3 pg/L (10/01/10)
7-Feb-18
2.5
25.0
ND
18.1
J
2.6
J
ND
ND
---
ND
ND
15-Aug-18
2.5
25.0
ND
34.5
2.6
J
ND
ND
---
ND
ND
Resample >
2-Nov-18
2.5
25.0
---
13.0
J
---
---
---
---
---
---
6-Feb-19
2.5
5.0
ND
10.4
3.5
J
ND
9.5
---
ND
ND
Resample >
14-Mar-19
2.5
5.0
---
10.0
---
---
---
---
---
ND
8-Aug-19
1.3
5.0
2.2
J
23.4
4.8
J
ND
ND
---
2.0
J
ND
14-Feb-20
1.3
5.0
9.2
13.1
ND
ND
9.3
---
ND
---
25-Aug-20
3.9
5.0
4.4
J
53.0
13.5
ND
12.2
---
ND
---
Resample >
29-Sep-20
3.9
2.0
17.5
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 15 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Zinc
14-Sep-94
---
50
---
400
---
---
---
640
---
---
2-Dec-94
---
50
---
380
---
---
---
98.0
---
---
8-Feb-95
---
50
---
236
---
---
---
108
---
---
2-Ma r-95
---
50
---
102
---
---
---
ND
---
---
17-Nov-95
---
50
---
154
---
---
---
ND
---
---
23-May-96
---
50
---
116
---
---
---
ND
---
---
14-Nov-96
---
50
---
140
---
---
---
48.0
---
---
18-Jun-97
---
50
---
250
---
---
---
190
---
---
2-Dec-97
---
50
---
110
---
---
---
130
---
---
27-May-98
---
50
---
90.0
---
---
---
110
---
---
16-Nov-98
---
50
---
3,600
---
---
---
3,900
---
---
10-Sep-99
---
50
---
ND
96.0
ND
ND
---
ND
---
16-Nov-99
---
50
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
50
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
50
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
50
---
ND
64.0
ND
ND
---
ND
---
27-Oct-01
---
50
---
55.0
136.0
ND
32.0
---
ND
---
10-Jun-02
---
50
---
ND
72.0
ND
ND
---
370
---
13-Jun-02
---
50
---
ND
72.0
ND
ND
---
370
---
19-Nov-02
---
50
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
50
---
ND
ND
ND
52.0
---
ND
---
30-Dec-03
---
50
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
50
---
ND
126
ND
ND
---
ND
ND
28-Dec-06
---
10
---
14.0
7.8 J
ND
ND
---
1.5 J
ND
12-Jul-0 7
---
10
---
3.6 J
6.5 J
ND
ND
---
ND
ND
NC 2L = 1,050 pg/L (10/23/07)
19-Dec-07
---
10
---
0.4 B
ND
4.5 B
ND
---
ND
87.9
8-Jul-08
---
10.0
---
12.6
ND
ND
ND
---
ND
1.2 J
16-Dec-08
0.40
10.0
---
0.45 J
3.8 J
ND
12.3
---
ND
ND
8-Jul-09
0.40
10.0
---
0.67 J
7.0 J
ND
ND
---
ND
1.6 J
15-Dec-09
0.40
10.0
---
5.5 B
6.9 B
ND
1.9 B
---
ND
7.7 J
NC 2L = 1,000 pg/L (2/5/10)
23-Jun-10
0.40
10.0
---
2.2 J
1.0 J
ND
ND
---
ND
ND
14-Dec-10
0.40
10.0
---
16.3 B
12.6 B
ND
ND
---
2.6 B
6.7 J
21-Jun-11
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
10.0
10.0
21.8 B
ND
21.0 B
ND
ND
---
ND
12.4
13-Jun-12
10.0
10.0
ND
ND
14.0
ND
ND
---
ND
ND
11-Dec-12
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
10.0
10.0
ND
ND
31.9
ND
ND
---
ND
ND
13-Aug-14
10.0
10.0
ND
ND
24.1
ND
ND
---
ND
ND
12-Mar-15
5.0
10.0
9.2 B
11.5 B
24.3 B
6.8 B
7.5 B
---
7.1 B
6.1 J
19-Aug-15
5.0
10.0
ND
7.2 B
16.3 B
ND
ND
---
ND
11.5
18-Feb-16
5.0
10.0
14.8
ND
ND
6.6 J
ND
---
ND
ND
11-Aug-16
5.0
10.0
ND
18.2
8.6 J
ND
ND
---
ND
ND
15-Feb-17
5.0
10.0
ND
14.7
8.0 J
ND
ND
---
ND
ND
24-Aug-17
5.0
10.0
9.2 J
8.1 J
10.7
ND
ND
---
ND
ND
7-Feb-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
5.0
10.0
ND
15.3
6.6 J
ND
ND
---
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
3.9
10.0
ND
7.2 J
6.0 J
ND
ND
---
ND
ND
14-Feb-20
3.9
10.0
9.6 J
5.8 J
ND
ND
4.4 J
---
ND
---
25-Aug-20
9.5
10.0
ND
32
20.6
ND
ND
---
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 16 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Alkalinity, Total as CaCO3
23-Jun-10
5,000
5,000
---
20,400
82,100
253,000
135,000
---
---
ND
NC 2L = NE pg/L (2/5/10)
14-Dec-10
5,000
5,000
---
17,600
99,800
291,000
169,000
---
178,000
ND
21-Jun-11
5,000
5,000
100,000
20,800
77,000
269,000
194,000
---
156,000
ND
6-Dec-11
5,000
5,000
98,700
10,500
81,900
274,000
164,000
---
151,000
ND
13-Jun-12
1,000
1,000
101,000
13,700
87,500
271,000
152,000
---
149,000
ND
11-Dec-12
1,000
5,000
100,000
16,500
98,300
284,000
147,000
---
152,000
ND
29-Apr-13
1,000
5,000
99,300
13,800
97,300
293,000
156,000
---
122,000
ND
6-Aug-13
1,000
5,000
102,000
14,300
99,100
148,000
86,800
---
159,000
ND
25-Feb-14
1,000
5,000
107,000
15,800
123,000
298,000
178,000
---
153,000
ND
13-Aug-14
1000
5000
103000
14300
93800
301000
187000
---
164000
ND
12-Mar-15
1000
5000
99700
14700
88300
306000
151000
---
164000
ND
19-Aug-15
1000
5000
102000
19600
88200
294000
180000
---
164000
ND
18-Feb-16
1000
5000
108000
4350 J
89800
308000
141000
---
168000
ND
11-Aug-16
1000
5000
108000
24400
91800
304000
176000
---
173000
ND
15-Feb-17
1000
5000
115000
16000
92800
300000
175000
---
183000
ND
24-Aug-17
1000
5000
121000
26800
98500
329000
194000
---
195000
ND
7-Feb-18
1000
5000
125000
6900
101000
330000
199000
---
207000
ND
15-Aug-18
1000
5000
123000
22100
93200
302000
192000
---
203000
ND
6-Feb-19
1000
5000
137000
15300
102000
337000
208000
---
226000
ND
8-Aug-19
5000
5000
140000
22100
110000
326000
205000
---
232000
ND
14-Feb-20
5000
5000
139000
8860
94900
338000
192000
---
253000
---
25-Aug-20
5000
5000
140000
15100
10200
312000
193000
241000
ND
---
Chloride
23-Jun-10
5,000
5,000
---
ND
37,400
40,000
39,700
---
97,900
ND
NC 2L = 250000 pg/L (2/5/10)
14-Dec-10
5,000
5,000
---
5,100
38,400
44,500
39,600
---
108,000
ND
21-Jun-11
5,000
5,000
8,600
ND
35,800
45,300
41,400
---
106,000
ND
6-Dec-11
5,000
5,000
9,340
ND
28,600
49,200
39,200
---
110,000
ND
13-Jun-12
1,000
1,000
9,410
4,540
29,400
49,300
46,400
---
109,000
ND
11-Dec-12
1,000
1,000
8,570
5,220
30,800
50,600
46,600
---
107,000
ND
29-Apr-13
1,000
1,000
9,550
4,120
30,000
49,800
22,300
---
122,000
ND
6-Aug-13
1,000
1,000
7,590
5,180
25,700
50,100
48,700
---
107,000
ND
25-Feb-14
1,000
1,000
9,140
5,510
33,200
60,300
57,400
---
120,000
ND
13-Aug-14
500
1,000
8,030
4,070
21,300
97,600
43,400
---
106,000
ND
12-Mar-15
500
1,000
8,840
4,350
20,700
51,700
42,600
---
121,000
ND
19-Aug-15
500
1,000
9,440
5,160
23,200
51,500
48,500
---
111,000
ND
18-Feb-16
500
1,000
17,200
4,600
20,600
69,500
49,700
---
153,000
ND
11-Aug-16
500
1,000
9,410
4,430
23,200
57,300
51,300
---
147,000
ND
15-Feb-17
2,500
5,000
10,900
4,970
29,300
59,100
49,200 1,
---
142,000
ND
24-Aug-17
500
1,000
10,500
4,120
21,700
59,300
50,300
---
136,000
ND
7-Feb-18
500
1,000
10,000
4,790
23,000
60,200
58,600
---
149,000
ND
15-Aug-18
500
1,000
9,620
---
---
---
---
---
---
ND
6-Feb-19
500
1,000
10,300
5,030
22,300
64,600
57,800
---
160,000 ME
ND
8-Aug-19
2,500
5,000
10,100
7,030
20,400
66,500 MI
54,400
---
157,000
ND
14-Feb-20
500
1,000
9,070
4,490
17,200
62,300
47,700
---
153,000
---
25-Aug-20
---
9,570
16,400
19,000
67,100
47,000
160,000
ND
---
Total Cyanide
8-Jul-08
---
10.0
---
ND
ND
6.2 J
ND
---
ND
ND
NC 2L = 70 pg/L (10/23/07)
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
5.0
10.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
23-Jun-10
5.0
10.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-J u n-12
5.0
10
---
5.8 J
6.2 J
5.2 J
---
---
---
---
11-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
5.0
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
5.0
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 17 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Sulfide
17-Nov-95
---
1,000
---
ND
---
---
---
ND
---
---
2-Dec-97
---
1,000
---
ND
---
---
---
ND
---
---
23-Mar-98
---
1,000
---
1,000
---
---
---
1400
---
---
27-May-98
---
1,000
---
1,000
---
---
---
ND
---
---
16-Nov-98
---
1,000
---
13,000
---
---
---
ND
---
---
10-Sep-99
---
1,000
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
1,000
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
1,000
---
17,000
5,000
47,000
33,000
---
36,000
---
26-Oct-00
---
1,000
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
1,000
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
1,000
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
1,000
---
---
---
---
---
---
ND
---
30-Dec-03
---
1,000
---
---
---
---
---
---
---
---
30-Jun-04
---
1,000
---
ND
7
ND
ND
---
ND
---
29-Dec-04
---
1,000
---
---
---
---
---
---
---
29-Jun-05
---
1,000
---
ND
ND
ND
ND
---
1,200
ND
29-Dec-05
---
1,000
---
ND
ND
1,700 B
ND
---
ND
1,200
28-Jun-06
---
1,000
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
1,000
---
N D
500 J
ND
ND
---
ND
ND
12-Jul-07
---
1,000
---
ND
ND
ND
ND
---
ND
ND
NC 2L = NE pg/L (10/23/07)
19-Dec-07
---
1,000
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-08
---
1,000
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
100
1,000
---
N D
150 J
N D
141 J
---
N D
N D
8-Ju1-09
100
1,000
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
100
1,000
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
100
1,000
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
100
1,000
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
100
1,000
ND
ND
ND
ND
117 J
---
ND
ND
29-Apr-13
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
100
1,000
ND
ND
141 J
189 J
ND
---
ND
ND
13-Aug-14
50
1,000
ND
---
---
---
ND
---
---
ND
12-Mar-15
100
1,000
N D
---
---
---
N D
---
---
N D
19-Aug-15
100
1,000
ND
--
---
---
ND
---
---
ND
18-Feb-16
100
1,000
N D
---
---
---
N D
---
---
N D
11-Aug-16
100
1,000
ND
---
---
---
ND
---
---
ND
15-Feb-17
100
1,000
N D
---
---
---
N D
---
---
N D
24-Aug-17
100
1,000
ND
---
---
---
ND
---
---
ND
7-Feb-18
100
1,000
ND
ND
---
ND
6-Feb-19
50
100
N D
---
---
---
N D
---
---
N D
25-Aug-20
50
100
N D
---
---
---
N D
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 18 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Sulfate
23-Jun-10
---
5,000
---
14,800
7,180
9,140
ND
---
---
ND
NC 2L = 250000 pg/L (2/5/10)
14-Dec-10
---
5,000
---
14,500
9,210
9,700
ND
---
ND
ND
21-Jun-11
---
5,000
24,400
11,400
7,490
7,740
ND
---
ND
ND
6-Dec-11
5,000
5,000
39,800
13,800
8,000
7,730
ND
---
ND
ND
13-Jun-12
2,000
250,000
25,400 J
13,700 J
8,140 J
8,400 J
2,790 J
---
3,040 J
ND
11-Dec-12
2,000
250,000
28,000 J
14,800 J
9,120 J
10,100 J
4,420 J
---
2,900 J
ND
29-Apr-13
2,000
250,000
26,100 J
12,300 J
9,150 J
17,100 J
2,730 J
---
3,200 J
ND
6-Aug-13
2,000
250,000
25,300 J
7,370 J
7,830 J
11,700 J
2,760 J
---
3,320 J
ND
25-Feb-14
2,000
250,000
28,900 J
11,200 J
8,130 J
9,550 J
2,590 J
---
4,620 J
ND
13-Aug-14
1,000
250,000
31,900 J
9,370 J
7,910 J
11,600 J
2,450 J
---
2,780 J
ND
12-Mar-15
1,000
250,000
32,600 J
12,100 J
8,040 J
8,340 J
3,400 J
---
3,330 J
ND
19-Aug-15
10,000
250,000
42,900 J
10,200 J
8,110 J
10,400 J
2,890 J
---
3,210 J
ND
18-Feb-16
2,000
500,000
39,300 J
11,200 J
7,960 J
10,300 J
3,830 J
---
3,310 J
ND
11-Aug-16
5,000
1,250,000
112,000 J
8,500 J
7,700 J
10,300 J
3,100 J
---
3,140 J
ND
15-Feb-17
1,000
250,000
47,100 J
11,200 J
7,860 J
7,940 J
3,510 J
---
3,260 J
ND
24-Aug-17
500
250,000
49,700 J
9,940 J
8,310 J
9,260 J
6,680 J
---
2,620 J
ND
7-Feb-18
500
250,000
42,800 J
7,990 J
6,650 J
6,110 J
4,000 J
---
2,060 J
ND
15-Aug-18
500
250,000
55,200 J
7,690 J
7,130 J
6,470 J
4,200 J
---
2,650 J
ND
6-Feb-19
500
1,000
55,700
12,100
7,360
9,440
4,350
---
3,280
ND
8-Aug-19
500
1,000
51,500
9,890
7,450
7,570
6,710
---
3,600
ND
14-Feb-20
500
1,000
52,000
8,990
6,370
9,410
5,960
---
3,840
---
25-Aug-20
500
1,000
53,300
---
7,420
---
6,680
---
7,850
---
7,000
4610
---
ND
---
---
---
Tritium (Hydrogen-3)
25-Aug-20
0.49
0.49
0.95 J
Total Dissolved Solids, Dissolved
23-Jun-10
250,000
250,000
---
96,200
184,000
364,000
237,000
---
360,000
ND
NC 2L = 500,000 pg/L (2/5/10)
14-Dec-10
25,000
25,000
---
100,000
218,000
372,000
260,000
---
347,000
ND
21-Jun-11
5,000
5,000
170,000
89,000
194,000
374,000
238,000
---
378,000
ND
6-Dec-11
25,000
25,000
174,000
92,000
168,000
378,000
242,000
---
408,000
ND
13-Jun-12
25,000
25,000
189,000
98,000
184,000
390,000
253,000
---
402,000
ND
11-Dec-12
25,000
25,000
199,000
141,000
199,000
427,000
274,000
---
419,000
ND
29-Apr-13
25,000
25,000
170,000
114,000
183,000
416,000
276,000
---
466,000
ND
6-Aug-13
25,000
25,000
179,000
142,000
175,000
421,000
291,000
---
423,000
ND
25-Feb-14
25,000
25,000
173,000
109,000
206,000
405,000
281,000
---
421,000
ND
13-Aug-14
25,000
25,000
172,000
184,000
187,000
446,000
319,000
---
504,000
ND
12-Mar-15
25,000
25,000
229,000
113,000
184,000
430,000
256,000
---
470,000
ND
19-Aug-15
25,000
25,000
217,000
149,000
172,000
431,000
303,000
---
487,000
ND
18-Feb-16
25,000
25,000
162,000
84,000
140,000
412,000
237,000
---
475,000
ND
11-Aug-16
25,000
25,000
213,000
122,000
171,000
437,000
301,000
---
516,000
ND
15-Feb-17
25,000
25,000
233,000
62,000
154,000
438,000
277,000
---
481,000
ND
24-Aug-17
25,000
25,000
226,000
114,000
160,000
418,000
270,000
---
467,000
ND
7-Feb-18
25,000
25,000
235,000
124,000
170,000
444,000
308,000
---
520,000
ND
15-Aug-18
25,000
25,000
249,000
238,000
164,000
458,000
303,000
---
509,000
ND
6-Feb-19
25,000
25,000
246,000
124,000
172,000
468,000
334,000
---
486,000
ND
8-Aug-19
25,000
25,000
256,000
228,000
188,000
469,000
323,000
---
456,000
ND
14-Feb-20
25,000
25,000
249,000
141,000
165,000
468,000
317,000
---
584,000
---
25-Aug-20
---
262,000
232,000
196,000
465,000
357,000
660,000
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 19 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Organic Compounds
Acetone
15-Dec-09
2.2
100
---
ND
ND
ND
ND
---
ND
2.8 J
23-Jun-10
2.2
100
---
ND
ND
ND
ND
---
ND
7.7 J
NC 2L = 700 pg/L (10/23/07)
14-Dec-10
2.2
100
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
2.2
100
ND
3.8 B
2.8 B
ND
ND
---
ND
3.9 J
6-Dec-11
2.2
100
ND
ND
ND
ND
ND
---
ND
8.8 J
NC 2L = 6,000 pg/L (2/5/10)
13-Jun-12
2.2
100
ND
ND
ND
ND
ND
---
ND
4.7 J
12-Dec-12
10.0
100
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
10.0
100
ND
ND
ND
ND
ND
---
ND
14.6 J
6-Aug-13
10.0
100
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
10.0
100
ND
ND
ND
ND
ND
---
ND
19.3 J
13-Aug-14
10.0
100
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
10
100
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
10
100
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
10
100
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
10
100
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
10
100
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
10
100
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
10
100
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
10
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
Benzene
14-Sep-94
---
5
---
ND
---
---
---
ND
---
---
2-Dec-94
---
5
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
5
---
ND
---
---
---
ND
---
---
2-M a r-95
---
5
---
ND
---
---
---
ND
---
---
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
ND
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M a y-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
10-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
7
ND
---
ND
ND
30-Dec-03
---
5
---
ND
ND
12
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
0.4 J
---
ND
ND
NC 2L = 1 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
0.53 J
---
ND
ND
8-J u 1-08
---
1
---
ND
ND
ND
0.59 J
---
ND
ND
16-Dec-08
0.25
1
---
ND
ND
ND
0.4 J
---
ND
ND
8-Ju1-09
0.25
1
---
ND
ND
ND
0.54 J
---
ND
ND
15-Dec-09
0.25
1
---
ND
ND
ND
0.37 J
---
ND
ND
23-Jun-10
0.25
1
---
ND
ND
ND
0.42 J
---
ND
ND
14-Dec-10
0.25
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.25
1
ND
ND
ND
ND
0.39 J
---
ND
ND
6-Dec-11
0.25
1
ND
ND
ND
ND
0.4 J
---
ND
ND
13-Jun-12
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.25
1
ND
ND
ND
ND
0.41 J
---
ND
ND
29-Apr-13
0.25
1
ND
ND
ND
ND
0.33 J
---
ND
ND
6-Aug-13
0.25
1
ND
ND
ND
ND
0.4 J
---
ND
ND
25-Feb-14
0.25
1
ND
ND
ND
ND
0.4 J
---
ND
ND
13-Aug-14
0.25
1
ND
ND
ND
ND
0.41 J
---
ND
ND
12-Mar-15
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.25
1
ND
ND
ND
ND
0.35 J
---
ND
ND
18-Feb-16
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.25
1
ND
ND
ND
ND
0.34 J
---
ND
ND
15-Feb-17
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.25
1
ND
ND
ND
ND
0.3 J
---
ND
ND
7-Feb-18
0.25
1
ND
ND
ND
ND
0.31 J
---
ND
ND
16-Aug-18
0.25
1
ND
ND
ND
ND
0.35 J
---
ND
ND
6-Feb-19
0.15
1
ND
ND
ND
ND
0.43 J
---
ND
ND
7-Aug-19
0.15
1
ND
ND
ND
ND
0.36 J
---
ND
ND
14-Feb-20
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 20 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Carbon Disulfide
18-Jun-97
---
100
---
ND
---
---
---
16
---
---
2-Dec-97
---
100
---
ND
---
---
---
23
---
---
2 7-May-98
---
100
---
ND
---
---
---
46
---
---
16-Nov-98
---
100
---
ND
---
---
---
33.5
---
---
10-Sep-99
---
100
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
100
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
100
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
100
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
100
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
100
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
100
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
100
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
100
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
100
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
100
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
100
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 700 pg/L (10/23/07)
19-Dec-07
---
100
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
100
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
1.2
100
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
1.2
100
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
1.2
100
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
1.2
100
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
1.2
100
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 21 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Chlorobenzene
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
3
---
ND
ND
ND
0.34 J
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
3
---
ND
0.64 J
ND
0.44 J
---
ND
ND
8-J u 1-08
---
3
---
N D
N D
N D
0.97 J
---
N D
N D
16-Dec-08
0.23
3
---
ND
ND
ND
0.42 J
---
ND
ND
8-Ju1-09
0.23
3
---
ND
0.25 J
ND
0.57 J
---
ND
ND
15-Dec-09
0.23
3
---
ND
0.25 J
ND
0.49 J
---
ND
ND
23-Jun-10
0.23
3
---
ND
0.26 J
ND
0.53 J
---
ND
ND
14-Dec-10
0.23
3
---
ND
ND
ND
0.93 B
---
ND
0.43 J
21-Jun-11
0.23
3
ND
ND
0.27 J
ND
0.65 J
---
ND
ND
6-Dec-11
0.23
3
ND
ND
ND
ND
0.63 J
---
ND
ND
13-Jun-12
0.23
3
ND
ND
ND
ND
0.55 J
---
ND
ND
12-Dec-12
0.23
3
ND
ND
ND
ND
1 J
---
ND
ND
29-Apr-13
0.23
3
ND
ND
ND
ND
0.7 J
---
ND
ND
6-Aug-13
0.23
3
ND
ND
ND
ND
0.83 J
---
ND
ND
25-Feb-14
0.23
3
ND
ND
ND
ND
0.78 J
---
ND
ND
13-Aug-14
0.23
3
ND
ND
ND
ND
0.87 J
---
ND
ND
12-Mar-15
0.23
3
ND
ND
ND
ND
0.64 J
---
ND
ND
19-Aug-15
0.23
3
ND
ND
ND
ND
0.89 J
---
ND
ND
18-Feb-16
0.23
3
ND
ND
ND
ND
0.79 J
---
ND
ND
11-Aug-16
0.23
3
ND
ND
ND
ND
0.96 J
---
ND
ND
15-Feb-17
0.23
3
ND
ND
ND
ND
0.9 J
---
ND
ND
24-Aug-17
0.23
3
ND
ND
ND
ND
0.78 J
---
ND
ND
7-Feb-18
0.23
3
ND
ND
ND
ND
0.91 J
---
ND
ND
16-Aug-18
0.23
3
ND
ND
ND
ND
1.1 J
---
ND
ND
6-Feb-19
0.23
1
ND
ND
ND
ND
1.3
---
ND
ND
7-Aug-19
0.23
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.23
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.23
1
ND
ND
ND
ND
1.1
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 22 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Chloroethane
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
35
---
---
2-Mar-95
---
10
--
ND
--
--
--
24
--
--
17-Nov-95
---
10
---
ND
---
---
---
27
---
---
23-M ay-96
---
10
---
ND
---
---
---
56
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
ND
---
---
---
63
---
---
2-Dec-97
---
10
---
ND
---
---
---
64
---
---
27-May-98
---
10
---
ND
---
---
---
78
---
---
16-Nov-98
---
10
---
ND
---
---
---
36.2
---
---
10-Sep-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 2,800 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
10
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.54
10
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.54
10
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.54
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 3,000 pg/L (2/5/10)
23-Jun-10
0.54
10
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.54
10
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.49
1
ND
ND
ND
ND
0.54 J
---
ND
ND
7-Aug-19
0.49
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.49
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.49
1
ND
ND
ND
ND
ND
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 23 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Chloromethane
23-Jun-10
0.11
1
---
ND
0.12 J
ND
ND
---
0.16 J
ND
NC 21- = 3 pg/L (2/5/10)
14-Dec-10
0.11
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.11
1
ND
ND
ND
ND
0.12 J
---
ND
ND
15-Feb-17
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
1,2-Dichlorobenzene
12-Jul-07
---
5
---
ND
ND
ND
0.6 J
---
ND
ND
19-Dec-07
---
5
---
ND
0.32 J
ND
0.99 J
---
ND
ND
NC 21- = 24 pg/L (10/23/07)
8-Jul-08
---
5
---
ND
ND
ND
1.3 J
---
ND
ND
16-Dec-08
0.3
5
---
ND
ND
ND
0.73 J
---
ND
ND
8-Jul-09
0.3
5
---
ND
ND
ND
1.1 J
---
ND
ND
15-Dec-09
0.3
5
---
ND
ND
ND
0.99 J
---
ND
ND
NC 21- = 20 pg/L (2/5/10)
23-Jun-10
0.3
5
---
ND
ND
ND
1 J
---
ND
ND
14-Dec-10
0.3
5
---
ND
ND
ND
0.78 J
---
ND
ND
21-Jun-11
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
6-Dec-11
0.3
5
ND
ND
ND
ND
0.74 J
---
ND
ND
13-Jun-12
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
12-Dec-12
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
29-Apr-13
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
6-Aug-13
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
25-Feb-14
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
13-Aug-14
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
12-Mar-15
0.3
5
ND
ND
ND
ND
0.89 J
---
ND
ND
19-Aug-15
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
18-Feb-16
0.3
5
ND
ND
ND
ND
1 J
---
ND
ND
11-Aug-16
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
15-Feb-17
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
24-Aug-17
0.3
5
ND
ND
ND
ND
1 J
---
ND
ND
7-Feb-18
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
16-Aug-18
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
6-Feb-19
0.29
1
ND
ND
ND
ND
1.4
---
ND
ND
7-Aug-19
0.29
1
ND
ND
ND
ND
0.82 J
---
ND
ND
14-Feb-20
0.29
1
ND
ND
ND
ND
1.1
---
ND
ND
25-Aug-20
0.29
1
ND
ND
ND
ND
1.1
---
ND
ND
1,3-Dichlorobenzene
8-Jul-08
---
5
---
ND
ND
ND
0.29 J
---
ND
ND
NC 21- = 170 pg/L (10/23/07)
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.24
5
---
ND
ND
ND
0.38 J
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 21- = 200 pg/L (2/5/10)
23-Jun-10
0.24
5
---
ND
---
ND
0.35 J
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.24
5
ND
ND
---
ND
0.32 J
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.24
5
ND
ND
ND
ND
0.29 J
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.24
5
ND
ND
ND
ND
0.36 J
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.24
5
ND
ND
ND
ND
0.29 J
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.24
5
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.24
5
ND
---
---
---
0.31 J
---
---
ND
11-Aug-16
0.24
5
ND
---
---
---
ND
---
---
ND
15-Feb-17
0.24
5
ND
---
---
---
0.38 J
---
---
ND
24-Aug-17
0.24
5
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.24
5
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.22
1
ND
ND
ND
ND
0.37 J
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 24 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
1,4-Dichlorobenzene
14-Sep-94
---
5
---
ND
---
---
---
ND
---
NA
2-Dec-94
---
5
---
ND
---
---
---
ND
---
NA
8-Feb-95
---
5
---
ND
---
---
---
ND
---
NA
2-Mar-9 5
---
5
---
ND
---
---
---
ND
---
NA
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
ND
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
2.2
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10.5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
0.32 J
ND
ND
---
ND
ND
Resa m ple >
21-Aug-07
---
1
---
---
0.3 J
---
---
---
---
---
NC 2L = 1.4 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
0.52 J
ND
0.71 J
---
ND
ND
8-J u 1-08
---
1
---
N D
N D
N D
0.96 J
---
N D
N D
16-Dec-08
0.33
1
---
ND
ND
ND
0.64 J
---
ND
ND
8-J u 1-09
0.33
1
---
N D
N D
N D
0.84 J
---
N D
N D
15-Dec-09
0.33
1
---
ND
ND
ND
0.76 J
---
ND
ND
NC 2L = 6 pg/L (2/5/10)
23-Jun-10
0.33
1
---
ND
ND
ND
0.79 J
---
ND
ND
14-Dec-10
0.33
1
---
ND
ND
ND
0.96 B
---
ND
0.35 J
21-Jun-11
0.33
1
ND
ND
ND
ND
1
---
ND
ND
6-Dec-11
0.33
1
ND
ND
ND
ND
0.81 J
---
ND
ND
13-Jun-12
0.33
1
ND
ND
ND
ND
0.77 J
---
ND
ND
12-Dec-12
0.33
1
ND
ND
ND
ND
0.83 J
---
ND
ND
29-Apr-13
0.33
1
ND
ND
ND
ND
1
---
ND
ND
6-Aug-13
0.33
1
ND
ND
ND
ND
1
---
ND
ND
25-Feb-14
0.33
1
ND
ND
ND
ND
0.82 J
---
ND
ND
13-Aug-14
0.33
1
ND
ND
ND
ND
0.97 J
---
ND
ND
12-Mar-15
0.33
1
ND
ND
ND
ND
0.86 J
---
ND
ND
19-Aug-15
0.33
1
ND
ND
ND
ND
1
---
ND
ND
18-Feb-16
0.33
1
ND
ND
ND
ND
0.92 J
---
ND
ND
11-Aug-16
0.33
1
ND
ND
ND
ND
0.93 J
---
ND
ND
15-Feb-17
0.33
1
ND
ND
ND
ND
1.1
---
ND
ND
24-Aug-17
0.33
1
ND
ND
ND
ND
0.81 J
---
ND
ND
7-Feb-18
0.33
1
ND
ND
ND
ND
0.81 J
---
ND
ND
16-Aug-18
0.33
1
ND
ND
ND
ND
1.1
---
ND
ND
6-Feb-19
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.26
1
ND
ND
ND
ND
0.79 J
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 25 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Trans-1,4-Dichloro-2-Butene
27-May-98
---
100
---
ND
---
---
---
6.9
---
---
16-Nov-98
---
100
---
ND
---
---
---
ND
---
---
10-Sep-99
---
100
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
100
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
100
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
100
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
100
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
100
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
100
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
100
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
100
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
100
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
100
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
100
---
ND
ND
ND
ND
---
ND
ND
NC 2L = NE pg/L (10/23/07)
19-Dec-07
---
100
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
100
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
1
100
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
1
100
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
1
100
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
1
100
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
1
100
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
1
100
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1
100
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1
100
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
1
100
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1
100
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1
100
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1
100
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1
100
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
1
100
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
1
100
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
1
100
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
1
100
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
1
100
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
1
100
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
1
100
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
1
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.54
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.5
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.54
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.54
1
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 26 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Dichlorodifluoromethane
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
23-Mar-98
---
5
---
ND
---
---
---
6
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-S e p-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
---
---
---
---
---
---
---
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
---
---
---
---
---
---
---
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
5
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1,400 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
5
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
ND
---
---
---
---
---
---
8-Jul-09
0.21
5
---
ND
ND
ND
0.37 J
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 1000 pg/L (2/5/10)
23-Jun-10
0.21
5
---
ND
ND
ND
0.29 J
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.21
5
ND
ND
ND
ND
0.36 J
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.21
5
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.21
5
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.21
5
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14---
---
---
---
12- M a r-15
0.21
5
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.21
5
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.21
5
---
---
---
---
---
---
---
---
15-Fe b-17
0.21
5
ND
---
---
---
ND
---
---
ND
24-Aug-17
0.21
5
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.21
5
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.23
1
ND
ND
ND
ND
ND
---
ND
ND
OMEN
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 27 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
1,1-Dichloroethane
14-Sep-94
---
5
---
ND
---
---
---
ND
---
---
2-Dec-94
---
5
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
5
---
ND
---
---
---
ND
---
---
2-M a r-95
---
5
---
ND
---
---
---
ND
---
---
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
7
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n -9 7
---
5
---
ND
---
---
---
9.7
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
12
---
---
16-Nov-98
---
5
---
ND
---
---
---
5.2
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
6
---
ND
---
16-Dec-99
---
5
---
---
---
---
5
---
---
---
10-M ay-00
---
5
---
ND
ND
ND
6
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
7
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
6
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
7
---
ND
---
10-J u n-02
---
5
---
ND
ND
ND
6
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
6
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
7.2
---
ND
ND
30-Dec-03
---
5
---
ND
ND
ND
6.3
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
6.5
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
6.9
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
7
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
6
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
6.6
---
ND
ND
28-Dec-06
---
5
---
ND
ND
ND
5.3
---
ND
ND
12-Jul-07
---
5
---
ND
0.33 J
ND
5.4
---
ND
ND
Resa m ple >
21-Aug-07
---
5
---
---
0.4 J
---
---
---
---
---
NC 2L = 70 pg/L (10/23/07)
19-Dec-07
---
5
---
ND
ND
ND
6.2
---
ND
ND
8-J u 1-08
---
5
---
N D
N D
N D
5.1
---
N D
N D
16-Dec-08
0.32
5
---
ND
ND
ND
3.4 J
---
ND
ND
8-Ju1-09
0.32
5
---
ND
ND
ND
9.3
---
ND
ND
15-Dec-09
0.32
5
---
ND
ND
ND
6.4
---
ND
ND
NC 2L = 6 pg/L (2/5/10)
23-Jun-10
0.32
5
---
ND
ND
ND
6.5
---
ND
ND
14-Dec-10
0.32
5
---
ND
ND
ND
3.9 J
---
ND
ND
21-Jun-11
0.32
5
ND
ND
ND
ND
6.7
---
ND
ND
6-Dec-11
0.32
5
ND
ND
ND
ND
3.0 J
---
ND
ND
13-Jun-12
0.32
5
ND
ND
ND
ND
3.7 J
---
ND
ND
12-Dec-12
0.32
5
ND
ND
ND
ND
2.5 J
---
ND
ND
29-Apr-13
0.32
5
ND
ND
ND
ND
5.8
---
ND
ND
6-Aug-13
0.32
5
ND
ND
ND
ND
5
---
ND
ND
25-Feb-14
0.32
5
ND
ND
ND
ND
4.5 J
---
0.35 J
ND
13-Aug-14
0.32
5
ND
ND
ND
ND
3.4 J
---
0.39 J
ND
12-Mar-15
0.32
5
ND
ND
ND
ND
4.2 J
---
ND
ND
19-Aug-15
0.32
5
ND
ND
ND
ND
3.7 J
---
0.54 J
ND
18-Feb-16
0.32
5
ND
ND
ND
ND
3.4 J
---
0.59 J
ND
11-Aug-16
0.32
5
ND
ND
ND
ND
3.4 J
---
0.77 J
ND
15-Feb-17
0.32
5
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.32
5
ND
ND
ND
ND
2.2 J
---
0.99 J
ND
7-Feb-18
0.32
5
ND
ND
ND
ND
1.7 J
---
0.93 J
ND
16-Aug-18
0.32
5
ND
ND
ND
ND
2.4 J
---
0.93 J
ND
6-Feb-19
0.27
1
ND
ND
ND
ND
3
---
1.2
ND
7-Aug-19
0.27
1
ND
ND
ND
ND
2.2
---
1.2
ND
14-Feb-20
0.27
1
ND
ND
ND
ND
2.3
---
1.2
ND
25-Aug-20
0.27
1
ND
ND
ND
ND
2
1.2
ND
ND
1,2-Dichloroethane
6-Aug-13
0.12
1
ND
ND
0.62 J
ND
ND
---
ND
ND
NC 2L = 0.4 pg/L (2/5/10)
25-Feb-14
0.12
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.12
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.12
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.24
1
0.24 J
ND
ND
ND
0.25 J
---
0.25 J
ND
7-Feb-18
0.24
1
ND U
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 28 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
cis-1,2-Dichloroethene
14-Sep-94
---
5
---
ND
---
---
---
ND
---
---
2-Dec-94
---
5
---
ND
---
---
---
ND
---
---
8-Feb-95
---
5
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
5
---
ND
---
---
---
ND
---
---
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
ND
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
5.8
---
---
16-Nov-98
---
5
---
ND
---
---
---
3.7
---
---
10-S e p-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
7
---
ND
---
16-Dec-99
---
5
---
---
---
---
7
---
---
---
10-May-00
---
5
---
ND
ND
ND
8
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
9
---
ND
---
18-Apr-01
---
5
---
ND
ND
ND
7
---
ND
---
2 7-Oct-01
---
5
---
ND
ND
ND
13
---
ND
---
10-J u n-02
---
5
---
ND
ND
ND
8
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
8
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
12
---
ND
ND
30-Dec-03
---
5
---
ND
ND
ND
10
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
9.3
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
9.4
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
8
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
8
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
8.8
---
ND
ND
28-Dec-06
---
5
---
ND
ND
ND
6
---
ND
ND
12-Jul-0 7
---
5
---
ND
ND
ND
6.2
---
ND
ND
NC 21- = 70 pWL (10/23/07)
19-Dec-07
---
5
---
ND
ND
ND
7.2
---
ND
ND
8-Jul-08
---
5
---
ND
ND
ND
9.8
---
ND
ND
16-Dec-08
1.9
5
---
ND
ND
0.91 B
4.2 J
---
ND
0.31 J
8-Jul-09
0.19
5
---
ND
ND
ND
7.7
---
ND
ND
15-Dec-09
0.19
5
---
ND
ND
ND
7.4
---
ND
ND
23-Jun-10
0.19
5
---
ND
ND
ND
7.1
---
ND
ND
14-Dec-10
0.19
5
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.19
5
ND
ND
ND
ND
6.4
---
ND
ND
6-Dec-11
0.19
5
ND
ND
ND
ND
3 J
---
ND
ND
13-Jun-12
0.19
5
ND
ND
ND
ND
4.3 J
---
ND
ND
12-Dec-12
0.19
5
ND
ND
ND
ND
3.3 J
---
ND
ND
29-Apr-13
0.19
5
ND
ND
ND
ND
4.8 J
---
ND
ND
6-Aug-13
0.19
5
ND
ND
ND
ND
3.6 J
---
ND
ND
25-Feb-14
0.19
5
ND
ND
ND
ND
3.7 J
---
ND
ND
13-Aug-14
0.19
5
ND
ND
ND
ND
2.8 J
---
ND
ND
12-Mar-15
0.19
5
ND
ND
ND
ND
2.6 J
---
ND
ND
19-Aug-15
0.19
5
ND
ND
ND
ND
3.1 J
---
0.35 J
ND
18-Feb-16
0.19
5
ND
ND
ND
ND
2.5 J
---
0.32 J
ND
11-Aug-16
0.19
5
ND
ND
ND
ND
2.7 J
---
0.5 J
ND
15-Feb-17
0.19
5
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.19
5
ND
ND
ND
ND
1.4 J
---
0.68 J
ND
7-Feb-18
0.19
5
ND
ND
ND
ND
0.79 J
---
0.68 J
ND
16-Aug-18
0.19
5
ND
ND
ND
ND
1.2 J
---
0.62 J
ND
6-Feb-19
0.29
1
ND
ND
ND
ND
0.79 J
---
0.81 J
ND
7-Aug-19
0.29
1
ND
ND
ND
ND
0.86 J
---
0.85 J
ND
14-Feb-20
0.29
1
ND
ND
ND
ND
0.86 J
---
0.86 J
ND
25-Aug-20
0.29
1
ND
ND
ND
ND
0.65 J
---
0.79 J
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 29 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
2-Hexanone
27-May-98
---
50
---
ND
---
---
---
61
---
---
16-Nov-98
---
50
---
ND
---
---
---
ND
---
---
10-Sep-99
---
50
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
50
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
50
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
50
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
50
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
50
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
50
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
50
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
50
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
50
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
50
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
50
---
ND
ND
ND
ND
---
ND
ND
IMAC = 280 pg/L (10/23/07)
19-Dec-07
---
50
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
50
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.46
50
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.46
50
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.46
50
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
0.46
50
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.46
50
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.46
50
ND
ND
0.55 J
ND
ND
---
ND
ND
25-Feb-14
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 30 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Methylene Chloride
14-Sep-94
---
10
---
ND
---
---
---
ND
---
NA
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
10
---
N D
---
---
---
ND
---
---
2-M a r-95
---
10
--
N D
--
--
--
6
--
--
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
N D
---
---
---
17
---
---
14-Nov-96
---
10
---
ND
---
---
---
8.2
---
---
18-J u n -9 7
---
10
---
N D
---
---
---
12
---
---
2-Dec-97
---
10
---
N D
---
---
---
ND
---
---
27-May-98
---
10
---
N D
---
---
---
15
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-Sep-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
N D
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
N D
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
N D
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
N D
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
6
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 4.6 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
2
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.97
2
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.97
2
---
ND
ND
ND
ND
---
ND
9.6
15-Dec-09
0.97
2
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 5 pg/L (2/5/10)
23-Jun-10
0.97
1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.97
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.97
1
ND
ND
ND
ND
ND
---
ND
1.9 J
13-Aug-14
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.97
1
ND
ND
ND
ND
ND
---
ND
1.1
18-Feb-16
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.97
1
ND
ND
ND
ND
ND
---
ND
1.6
24-Aug-17
0.97
1
ND
ND
ND
ND
ND
---
ND
1.4 ,C9
7-Feb-18
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 31 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-613
Field Blank
Blanks
Naphthalene
8-Jul-08
---
10
---
ND
ND
ND
ND
---
2.9 J
ND
NC 2L = 21 pg/L (10/23/07)
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.24
10
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 6 pg/L (2/5/10)
23-Jun-10
0.24
10
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.24
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.24
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.24
10
---
---
---
---
---
---
---
---
15-Feb-17
0.24
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
0.24
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.24
10
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.35
1
ND
ND
ND
ND
ND
---
ND
ND
Toluene
18-Jun-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-S e p-99
---
5
---
7
ND
ND
ND
---
ND
---
19-Oct-99
---
5
---
ND
---
---
---
---
---
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
5
---
ND
ND
ND
ND
---
ND
ND
12-Jul-0 7
---
1
---
ND
ND
ND
ND
---
ND
0.34 J
NC 2L = 1,000 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
1
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
0.26
1
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
0.26
1
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.26
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 600 pg/L (2/5/10)
23-Jun-10
0.26
1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.26
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 32 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Trichloroethene
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
2.9
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
0.68 J
---
ND
ND
NC 2L = 2.8 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
0.64 J
---
ND
ND
8-J u 1-08
---
1
---
N D
N D
N D
0.51 J
---
N D
N D
16-Dec-08
0.47
1
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.47
1
---
ND
ND
ND
0.53 J
---
ND
ND
15-Dec-09
0.47
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 3 pg/L (2/5/10)
23-Jun-10
0.47
1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.47
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 33 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Vinyl chloride
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
10
---
ND
---
---
---
ND
---
---
2-M a r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
N D
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
N D
---
---
---
ND
---
---
2-Dec-97
---
10
---
N D
---
---
---
ND
---
---
2 7-May-98
---
10
---
N D
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-Sep-99
---
10
---
N D
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
N D
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
N D
ND
ND
12
---
ND
---
26-Oct-00
---
10
---
N D
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
N D
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
N D
ND
ND
ND
---
ND
---
10-J u n-02
---
10
---
N D
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
N D
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
N D
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
26.9
---
ND
ND
30-Dec-03
---
10
---
ND
ND
ND
10
---
ND
ND
30-Jun-04
---
10
---
N D
ND
ND
11
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
12
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
14
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
15
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
12.5
---
ND
ND
28-Dec-06
---
6
---
ND
ND
ND
8.9
---
ND
ND
12-J u 1-0 7
---
1
---
ND
ND
ND
8.3
---
ND
ND
NC 2L = 0.015 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
8.4
---
ND
ND
8-J u 1-08
---
1
---
N D
N D
N D
10.6
---
N D
N D
16-Dec-08
0.62
1
---
ND
ND
ND
5
---
ND
ND
8-Ju1-09
0.62
1
---
ND
ND
ND
13.3
---
ND
ND
15-Dec-09
0.62
1
---
ND
ND
ND
9.9
---
ND
ND
NC 2L = 0.03 pg/L (2/5/10)
23-Jun-10
0.62
1
---
ND
ND
ND
11.2
---
ND
ND
14-Dec-10
0.62
1
---
ND
ND
ND
8.4
---
ND
ND
21-Jun-11
0.62
1
ND
ND
ND
ND
10.5
---
ND
ND
6-Dec-11
0.62
1
ND
ND
ND
ND
4.1
---
ND
ND
13-Jun-12
0.62
1
ND
ND
ND
ND
6.6
---
ND
ND
12-Dec-12
0.62
1
ND
ND
ND
ND
3.3
---
ND
ND
29-Apr-13
0.62
1
ND
ND
ND
ND
7.6
---
ND
ND
6-Aug-13
0.62
1
ND
ND
ND
ND
9.1
---
ND
ND
25-Feb-14
0.62
1
ND
ND
ND
ND
6.8
---
ND
ND
13-Aug-14
0.62
1
ND
ND
ND
ND
5.4
---
ND
ND
12-Mar-15
0.62
1
ND
ND
ND
ND
5.1
---
ND
ND
19-Aug-15
0.62
1
ND
ND
ND
ND
5
---
ND
ND
18-Feb-16
0.62
1
ND
ND
ND
ND
5.4
---
ND
ND
11-Aug-16
0.62
1
ND
ND
ND
ND
5.6
---
ND
ND
15-Feb-17
0.62
1
ND
ND
ND
ND
1.4
---
ND
ND
24-Aug-17
0.62
1
ND
ND
ND
ND
2.1
---
ND
ND
7-Feb-18
0.62
1
ND
ND
ND
ND
1.8
---
ND
ND
16-Aug-18
0.62
1
ND
ND
ND
ND
3.5
---
ND
ND
6-Feb-19
0.24
1
ND
ND
ND
ND
4.9
---
ND
ND
7-Aug-19
0.24
1
ND
ND
ND
ND
2.8
---
ND
ND
14-Feb-20
0.24
1
ND
ND
ND
ND
2.1
---
ND
ND
25-Aug-20
0.24
1
ND
ND
ND
ND
1.9
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 34 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Bis(2-ethyl hexyl)phtha late
21-Jun-11
0.79
15
ND
2.5 J
ND
4.5 J
ND
---
ND
ND
NC 2L = 3 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.79
15
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.79
15
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.79
15
ND
ND
40.4
5 J
ND
---
ND
ND
Resample >
15-Apr-14
0.79
15
---
---
ND
---
---
---
---
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.49
15
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.85
15
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.85
15
---
---
---
---
---
---
---
---
15-Feb-17
0.85
15
ND
---
---
---
ND
---
---
ND
24-Aug-17
2.3
15
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.3
15.3
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.4
6
ND
---
---
---
ND
---
---
---
Diethyl phtha late
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
10
---
ND
---
---
---
ND
---
---
27-M ay-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10.5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
---
---
---
---
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 5,000 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
20
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-J u l-09
2.7
11.1
---
---
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 6,000 pg/L (2/5/10)
23-Jun-10
3.9
14.3
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.58
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.58
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.58
6000
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.58
6000
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.91
6000
ND
---
---
---
ND
---
---
ND
18-Feb-16
1.3
6000
ND
---
---
---
ND
---
---
ND
11-Aug-16
1.3
6000
---
---
---
---
15-Feb-17
1.3
6000
ND
---
---
---
ND
---
---
ND
24-Aug-17
1.6
6000
ND
---
---
---
ND
---
---
ND
7-Feb-18
1.7
6120
ND
---
---
---
ND
---
---
ND
6-Feb-19
2
10
ND
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 35 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Benzo(g,h,i)perylene
21-Jun-11
0.79
15
ND
ND
ND
ND
1.1 J
---
ND
ND
NC 2L = 200 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.38
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.38
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.38
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.45
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.38
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.38
10
---
---
---
---
---
---
---
---
15-Feb-17
0.38
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
2.1
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.1
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.8
10
ND
---
---
---
ND
---
---
---
Dibenz(a,h)anthracene
21-Jun-11
0.79
15
ND
ND
ND
ND
1.2 J
---
ND
ND
NC 2L = 0.005 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.55
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.55
10
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.55
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.49
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.55
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.55
10
---
---
---
---
---
---
---
---
15-Fe b-17
0.55
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
2
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.1
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.9
10
ND
---
---
---
ND
---
---
---
Indeno(1,2,3-cd)pyrene
21-Jun-11
0.79
15
ND
ND
ND
ND
1.2 J
---
ND
ND
NC 2L = 0.05 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.29
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.29
10
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.29
10
ND
---
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.53
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.29
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.29
10
---
---
---
---
---
---
---
---
15-Feb-17
0.29
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
2
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.1
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.7
10
ND
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 36 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Phorate
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
16-N ov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
ND
1
ND
0.8
---
ND
---
26-Oct-00
---
1.5
---
ND
5.2
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
---
---
---
---
---
---
---
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
---
---
---
---
---
---
---
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u l-0 7
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2 L = 1.4 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
40
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
6.6
22.2
---
---
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 1 pg/L (2/5/10)
23-Jun-10
7.7
28.6
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14---
---
---
---
---
12-Ma r-15
0.83
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
1.1
10
N D
---
---
---
ND
---
---
ND
11-Aug-16
1.1
10
---
---
---
---
---
---
---
---
15-Feb-17
1.1
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
1.7
10
N D
---
---
---
ND
---
---
ND
7-Feb-18
1.8
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.1
10
N D
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 37 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Aldrin
17-Nov-95
---
0.05
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.05
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
ND
---
---
16-Nov-98
---
0.05
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
0.05
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.05
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
0.05
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
---
---
---
---
---
---
---
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
---
---
---
---
---
---
---
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u l-0 7
---
0.05
---
ND
ND
ND
ND
---
ND
ND
NC 21- = NE pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
23-Jun-10
0.00053
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0005
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
ug---
---
---
---
---
25-Feb-14
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 38 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Alpha-BHC
17-Nov-95
---
0.05
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.05
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
0.053
---
---
16-Nov-98
---
0.05
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
0.05
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.05
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
0.05
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
---
---
---
---
---
---
---
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
---
---
---
---
---
---
---
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u I-0 7
---
0.05
---
ND
ND
ND
ND
---
ND
---
I MAC = 0.006 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
23-Jun-10
0.00032
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0003
0.05
ND
ND
0.054
ND
ND
---
ND
ND
Resample >
28-Jul-11
0.0003
0.05
---
---
ND
---
---
---
---
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
---
---
---
---
---
---
---
---
15-Fe b-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 39 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-4R
MW-513
MW-613
Field Blank
Blanks
Beta-BHC
27-Jun-03
---
1.05
---
ND
0.068
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
0.05
---
ND
ND
ND
ND
---
ND
ND
IMAC = 0.019 pg/L (10/23/07)
19-Dec-07
---
0.05
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.01
0.1
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
0.00053
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.0005
0.05
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.0005
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.05
0.05
ND
ND
ND
ND
0.059
---
ND
ND
Resample >
25-Jan-12
0.05
0.05
ND
---
---
---
0.082
---
---
ND
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.05
0.05
ND
ND
ND
ND
0.078
---
ND
ND
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.05
0.05
ND
ND
ND
ND
0.056
---
ND
ND
13-Aug-14
0.05
0.05
ND
---
---
---
ND
---
---
ND
12-Mar-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
19-Aug-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
15-Feb-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
25-Aug-20
0.014
0.05
ND
---
---
---
0.066
---
---
---
Resample >
29-Sep-20
0.014
0.05
---
---
---
---
ND
---
---
---
4,4'-DDT
23-Jun-10
0.0037
0.01
---
ND
ND
ND
0.016 J
---
ND
ND
NC 2 L = 0.1 pg/L (2/5/ 10)
14-Dec-10
---
---
---
---
---
---
ND
---
---
---
21-Jun-11
0.0036
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
ND
---
---
---
13-Jun-12
0.05
0.1
ND
ND
ND
ND
0.09 J
---
ND
ND
12-Dec-12
---
---
---
---
---
---
ND
---
---
---
29-Apr-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.1
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.11
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 40 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Dieldrin
17-Nov-95
---
0.1
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.1
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
ND
---
---
16-N ov-98
---
0.1
---
ND
---
---
---
ND
---
---
10-S e p-99
---
0.1
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.1
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.1
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
0.1
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.1
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
0.1
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.1
---
---
---
---
---
---
---
---
30-Jun-04
---
0.1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
0.1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.1
---
---
---
---
---
---
---
---
28-Jun-06
---
0.1
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
0.075
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 0.0022 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
0.075
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.075
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 0.002 pg/L (2/5/10)
23-Jun-10
0.00053
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0005
0.075
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
ND
---
---
---
29-Apr-13
0.05
0.075
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.075
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Mar-15
0.05
0.075
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.075
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.075
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.075
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.08
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Endosulfan I
21-Jun-11
0.0007
0.1
ND
ND
0.52
ND
ND
---
ND
ND
Resample >
28-Jul-11
0.0007
0.1
---
---
ND
---
---
---
---
ND
NC 2L = 40 pg/L (2/5/10)
6-Dec-11
---
---
---
---
ND
---
---
---
---
ND
13-Jun-12
0.05
0.1
ND
ND
0.33
ND
ND
---
ND
ND
12-Dec-12
0.05
0.1
ND
ND
1.33
ND
ND
---
ND
ND
29-Apr-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.05
0.1
ND
---
---
---
ND
---
---
ND
12-Mar-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
19-Aug-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
15-Feb-17
0.05
0.1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.11
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
25-Aug-20
0.0094
0.05
ND
---
---
---
0.036 J
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 41 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-4R
MW-513
MW-613
Field Blank
Blanks
Endosulfan Sulfate
13-Jun-12
0.05
0.1
ND
ND
0.09 J
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
ND
---
---
---
---
---
29-Apr-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
ug- -
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.1
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.11
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Heptachlor
17-Nov-95
---
0.05
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.05
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
ND
---
---
16-Nov-98
---
0.05
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
0.05
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.05
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
0.05
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
---
---
---
---
---
---
ND
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
0.05
---
---
---
---
---
---
---
ND
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
---
---
---
---
---
---
ND
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
0.05
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 0.0078 pg/L (10/23/07)
19-Dec-07
---
0.05
---
---
---
---
---
---
---
ND
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 0.008 pg/L (2/5/10)
23-Jun-10
0.0016
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0015
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
ND
---
---
---
---
---
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
---
---
---
---
---
---
---
15-Feb-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 42 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-5R
MW-6R
Field Blank
Blanks
Methoxychlor
17-Nov-95
---
1
---
ND
---
---
---
ND
---
---
2-Dec-97
---
1
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
2
---
ND
---
---
---
ND
---
---
2 7-May-98
---
2
---
ND
---
---
---
ND
---
---
16-Nov-98
---
1
---
ND
---
---
---
ND
---
---
10-S e p-99
---
1
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
2
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
1
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
1
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
1
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
1
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
---
---
---
---
---
---
---
---
---
30-Jun-04
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
1
---
---
---
---
---
---
---
---
28-Jun-06
---
1
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 35 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
1
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.5
1
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 40 pg/L (2/5/10)
23-Jun-10
0.0074
1.1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.007
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.15
0.15
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
ND
---
---
---
---
---
29-Apr-13
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12- M a r-15
0.15
1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.15
1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.15
1
---
---
---
---
---
---
---
---
15-Feb-17
0.15
1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.16
1.1
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.15
0.15
ND
---
---
---
ND
---
---
ND
Methane
25-Aug-20
3.4
10
---
---
---
---
95
---
---
---
1,4-Dioxane (p-Dioxane)
16-Aug-18
1.9
2
ND
ND
16.5
21.2
41.6
---
ND
ND
NC 2L = 3.0 pg/L (2018)
6-Feb-19
1.9
2
ND
ND
21.0
26.8
57.9
---
ND
ND
EPA 8260D Mod.
7-Aug-19
1.9
2
ND
ND
15.7
23.1
44.5
---
4.0
---
14-Feb-20
1.2
2
---
ND
13.8
23.6
44.2
---
4.8
ND
25-Aug-20
1.2
2
ND
ND
14.6
27.7
47.4
6.1
ND
ND
Notes:
All concentrations are in micrograms per liter (pg/L).
RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present).
DL = Laboratory detection limit.
J = Estimated value between the DL and the RL.
B = Blank -qualified data; result is expected to be biased high based on concentrations in the blanks.
ND = Not detected above laboratory reporting limit.
NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration
When the NC 2L has not been established, the IMAC will be used.
Bold values for groundwater are above the NC 2L Standards or IMAC.
--- = Well was not monitored and/or not reported.
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 43 of 43

TABLE A-03: Historical Detected COCs in Performance and Sentinel Wells
Analyte
Sample Date
DL
RL
NES- 1S
NES-11D
NES-2S
NES-2D
Blanks
Inorganic
Arsenic
8/26/2020
4.7
10
---
---
5.2 J
---
ND
Barium
8/26/2020
3.5
5
---
---
32.4
---
ND
Iron
8/26/2020
41.5
50
---
---
1030
---
N D
Manganese
8/26/2020
3.4
5
---
---
431
---
ND
ORGANICS
Vinyl Chloride
18-May-04
10
ND
ND
ND
ND
ND
30-Jun-04
10
ND
ND
ND
ND
ND
28-Dec-06
6
ND
NS
ND
NS
ND
NC 2L = 0.015 pg/L (10/23/07)
16-Dec-08
1
ND
ND
ND
ND
ND
8-Jul-09
1
ND
ND
ND
ND
ND
15-Dec-09
2
ND
ND
ND
ND
ND
NC 2L = 0.03 pg/L (01/01/10)
23-Jun-10
1.0
ND
ND
ND
ND
ND
14-Dec-10
1.0
ND
NS
ND
NS
ND
21-Jun-11
1.0
ND
ND
ND
ND
ND
5-Dec-11
1.0
ND
ND
ND
ND
ND
13-Jun-12
1.0
ND
ND
ND
ND
ND
10-Dec-12
1.0
ND
ND
ND
ND
ND
30-Apr-13
1.0
ND
ND
ND
ND
ND
7-Aug-13
1.0
ND
NS
ND
NS
ND
25-Feb-14
1.0
ND
ND
ND
ND
ND
13-Aug-14
1.0
NS
NS
ND
NS
ND
12-Mar-15
1.0
NS
NS
ND
NS
ND
19-Aug-15
1.0
NS
NS
ND
NS
ND
18-Feb-16
1.0
NS
NS
ND
NS
ND
11-Aug-16
1.0
NS
NS
ND
NS
ND
15-Feb-17
1.0
NS
NS
ND
NS
ND
24-Aug-17
1.0
NS
NS
ND
NS
ND
7-Feb-18
1.0
NS
NS
ND
NS
ND
15-Aug-18
0.62
1.0
NS
NS
ND
NS
ND
6-Feb-19
0.62
1.0
NS
NS
ND
ND
ND
7-Aug-19
0.24
1.0
NS
NS
ND
NS
ND
14-Feb-20
0.24
1.0
NS
NS
ND
NS
ND
18-May-20
0.24
1.0
NS
NS
ND
ND
ND
26-Aug-20
0.24
1.0
---
---
N D
---
---
1,1-Dichloroethane *
18-May-04
5
ND
ND
ND
ND
ND
30-Jun-04
5
ND
ND
ND
ND
ND
28-Dec-06
5
ND
NS
ND
NS
ND
NC 2L = 70 pg/L (10/23/07)
16-Dec-08
5
NS
NS
NS
NS
NS
8-Jul-09
5
NS
NS
NS
NS
NS
15-Dec-09
5
NS
NS
NS
NS
NS
NC 2L = 6 pg/L (01/01/10)
23-Jun-10
5.0
NS
NS
ND*
ND*
ND
14-Dec-10
5.0
0.32 J
NS
ND
NS
ND
21-Jun-11
5.0
ND
0.33 J
ND
ND
ND
5-Dec-11
5.0
ND
ND
ND
ND
ND
13-Jun-12
5.0
ND
ND
ND
ND
ND
10-Dec-12
5.0
ND
0.38 J
ND
ND
ND
30-Apr-13
5.0
ND
0.38 J
ND
ND
ND
7-Aug-13
5.0
ND
NS
ND
NS
ND
25-Feb-14
5.0
ND
0.33 J
ND
ND
ND
13-Aug-14
5.0
NS
NS
ND
NS
ND
12-Mar-15
5.0
NS
NS
ND
NS
ND
18-Feb-16
5.0
NS
NS
ND
NS
ND
11-Aug-16
5.0
NS
NS
NS
NS
ND
15-Feb-17
5.0
NS
NS
NS
NS
ND
24-Aug-17
5.0
NS
NS
NS
NS
ND
15-Aug-18
0.32
5.0
NS
NS
ND
NS
ND
6-Feb-19
0.27
1.0
NS
NS
ND
ND
ND
7-Aug-19
0.27
1.0
NS
NS
ND
NS
ND
14-Feb-20
0.27
1.0
NS
NS
ND
NS
ND
1,4-Dioxane
15-Aug-18
1.9
2.0
NS
NS
ND
NS
ND
NC 2L = 3.0 pg/L
6-Feb-19
1.9
2.0
NS
NS
ND
NS
ND
7-Aug-19
1.9
2.0
NS
NS
ND
NS
ND
14-Feb-20
1.2
2.0
NS
NS
ND
NS
ND
18-May-20
1.2
2.0
NS
NS
NS
ND
ND
beta-BHC *
13-Jun-12
5.0
ND
ND
ND
ND
ND
10-Dec-12
5.0
ND
ND
ND
ND
ND
GWPS = 0.019 pg/L (10/23/07)
30-Apr-13
5.0
ND
ND
ND
ND
ND
7-Aug-13
5.0
ND
ND
ND
ND
ND
25-Feb-14
5.0
ND
ND
ND
ND
ND
13-Aug-14
5.0
NS
NS
ND
NS
ND
12-Mar-15
5.0
NS
NS
ND
NS
ND
18-Feb-16
5.0
NS
NS
ND
NS
ND
Notes:
COC = Constituents of Concern. pg/L = micrograms per liter = parts per billion.
RL = Reporting Limit. J = Estimated concentraion below the RL.
* 1,1-DCA was added to the COC list and Benzene and cis-1,2-dichloroethylene B = Blank -qualified detection.
were dropped following DENR SWS approval dataed January 27, 2011. ND = Not detected above the laboratory detection limit.
1,1-DCA and beta-BHC were dropped from the COC list following DENR-SWS NS = Not sampled for this parameter during this event.
approval dated July 30, 2015.
Granville County - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
LaBella Associates

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
INORGANICS
Antimony
23-Jun-10
2.6
6.0
2.8 J
ND
ND
NC 213 = NE (05/01/07)
14-Dec-10
2.6
6.0
ND
Dry
ND
21-Jun-11
5.0
6.0
ND
Dry
ND
6-Dec-11
5.0
6.0
ND
ND
ND
13-Jun-12
5.0
6.0
ND
ND
ND
11-Dec-12
5.0
6.0
ND
Dry
ND
29-Apr-13
5.0
6.0
ND
ND
ND
6-Aug-13
5.0
6.0
ND
ND
ND
25-Feb-14
5.0
6.0
ND
ND
ND
13-Aug-14
5.0
6.0
ND
ND
ND
11-Mar-15
3.8
6.0
ND
ND
ND
19-Aug-15
3.8
6.0
ND
Dry
ND
18-Feb-16
3.8
6.0
ND
ND
ND
11-Aug-16
3.8
6.0
ND
ND
ND
15-Feb-17
3.9
6.0
ND
ND
ND
24-Aug-17
3.9
6.0
ND
---
ND
6-Feb-18
3.9
6.0
ND
ND
ND
16-Aug-18
3.9
6.0
ND
ND
ND
6-Feb-19
3.9
5.0
ND
ND
ND
8-Aug-19
3.0
5.0
ND
ND
ND
13-Feb-20
3.0
5.0
ND
ND
ND
26-Aug-20
3.0
5.0
3.3 J
ND
---
Arsenic
19-Dec-07
NR
10
5.3
Dry
ND
NC 213 = 50 pg/L (05/01/07)
8-Ju1-08
NR
10.0
ND
Dry
ND
16-Dec-08
2.7
11.0
ND
ND
ND
8-Ju1-09
2.7
10.0
ND
Dry
ND
15-Dec-09
2.7
10.0
N D
2.7 J
N D
23-Jun-10
2.7
10.0
9.2 J
ND
ND
14-Dec-10
2.7
10.0
3.1 J
Dry
ND
21-Jun-11
5.0
10.0
ND
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
6.5 J
ND
ND
11-Dec-12
5.0
10.0
N D
Dry
N D
29-Apr-13
5.0
10.0
ND
ND
ND
6-Aug-13
5.0
10.0
5.5 J
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
4.9 J
2.7 J
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
6.8 J
7.3 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
24-Aug-17
5.0
10.0
ND
---
ND
6-Feb-18
5.0
10.0
ND
ND
ND
16-Aug-18
5.0
10.0
ND
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
8-Aug-19
4.7
10.0
5.1 J
ND
ND
13-Feb-20
5.0
10.0
ND
ND
ND
26-Aug-20
4.7
10.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 1 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Barium
14-Sep-94
NR
500
160
ND
NS
2-Dec-94
NR
500
ND
ND
NS
8-Feb-95
NR
500
ND
ND
NS
2-Mar-95
NR
500
ND
ND
NS
17-Nov-95
NR
500
ND
ND
NS
23-May-96
NR
500
ND
ND
NS
14-Nov-96
NR
500
69
29
NS
18-Jun-97
NR
500
64
25
NS
2-Dec-97
NR
500
61
41
NS
27-May-98
NR
500
130
50
NS
16-Nov-98
NR
500
93
100
NS
10-Sep-99
NR
500
ND
ND
NS
16-Nov-99
NR
500
ND
ND
NS
10-May-00
NR
500
ND
ND
NS
26-Oct-00
NR
500
ND
ND
NS
18-Apr-01
NR
500
ND
ND
NS
19-Nov-02
NR
500
NS
ND
NS
27-Jun-03
NR
500
ND
ND
NS
30-Dec-03
NR
500
ND
ND
ND
30-Jun-04
NR
500
ND
ND
ND
29-Dec-04
NR
500
ND
ND
ND
29-Jun-05
NR
500
ND
ND
ND
29-Dec-05
NR
500
ND
ND
ND
28-Jun-06
NR
500
ND
ND
ND
NC 2B = NE (05/01/07)
28-Dec-06
NR
100
40.0
47.2
0.20 J
12-Jul-07
NR
100
66.2 J
Dry
ND
19-Dec-07
NR
100
112
Dry
10.5
8-Ju1-08
NR
100
89.0 J
Dry
0.29 J
16-Dec-08
0.20
100
42.1 B
54.8 J
10.7 J
8-J u 1-09
0.20
100
101
Dry
17.6 J
15-Dec-09
0.20
100
36.3 B
48.4 B
17.1 J
23-Jun-10
0.20
100
115 B
39.1 B
27.3 J
14-Dec-10
0.20
100
97.4 J
Dry
12.1 J
21-Jun-11
5.0
100
66.3 J
Dry
ND
6-Dec-11
5.0
100
59.7 J
55.3 J
ND
13-Jun-12
5.0
100
161
85.4 J
ND
11-Dec-12
5.0
100
71.1 J
Dry
ND
29-Apr-13
5.0
100
43.5 J
43.5 J
ND
6-Aug-13
5.0
100
80.3 J
23.8 J
ND
25-Feb-14
5.0
100
63.9 J
61.8 J
ND
13-Aug-14
5.0
100
47.4 J
43.9 J
ND
11-Mar-15
2.5
100
28.5 J
42.0 J
ND
19-Aug-15
2.5
100
37.0 J
Dry
ND
18-Feb-16
2.5
100
58.2 J
55.0 J
ND
11-Aug-16
2.5
100
175
152
ND
15-Feb-17
2.5
100
285
38.2 J
ND
24-Aug-17
2.5
100
31.6 J
---
ND
6-Feb-18
2.5
100
22.4 J
33.5 J
ND
16-Aug-18
2.5
100
19.1 J
28.3 J
N D
6-Feb-19
2.5
5
47.6
30.7
ND
8-Aug-19
1.0
5
23
17.3
ND
13-Feb-20
1.0
5
18.4
26.4
ND
26-Aug-20
3.5
5
15.5
21.3
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 2 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Beryllium
16-Nov-98
NR
2
1.0
1.0
NS
NC 2B = 6.5 pg/L (05/01/07)
10-Sep-99
NR
2
ND
ND
NS
16-Nov-99
NR
2
ND
ND
NS
10-May-00
NR
2
ND
ND
NS
26-Oct-00
NR
2
ND
ND
NS
18-Apr-01
NR
2
ND
ND
NS
19-Nov-02
NR
2
ND
ND
NS
27-Jun-03
NR
2
ND
ND
NS
30-Dec-03
NR
2
ND
ND
ND
30-Jun-04
NR
2
ND
ND
ND
29-Dec-04
NR
2
ND
ND
ND
29-Jun-05
NR
2
ND
ND
ND
29-Dec-05
NR
2
ND
ND
ND
28-Jun-06
NR
2
ND
ND
ND
28-Dec-06
NR
1
ND
ND
ND
NC 2B = 6.5 pg/L (05/01/07)
12-Jul-07
NR
1
ND
Dry
ND
19-Dec-07
NR
1
0.93 J
Dry
ND
8-Ju1-08
NR
1.0
0.47 J
Dry
ND
16-Dec-08
0.10
1.0
0.21 J
0.27 J
ND
8-Ju1-09
0.10
1.0
0.29 J
Dry
ND
15-Dec-09
0.10
1.0
0.27 J
0.22 J
ND
23-Jun-10
0.10
1.0
1.2
ND
ND
14-Dec-10
0.10
1.0
0.78 J
Dry
0.15 J
21-Jun-11
1.0
1.0
ND
Dry
ND
6-Dec-11
1.0
1.0
ND
ND
ND
13-Jun-12
1.0
1.0
1.5
ND
ND
11-Dec-12
1.0
1.0
N D
Dry
N D
29-Apr-13
1.0
1.0
ND
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
11-Mar-15
0.50
1.0
ND
ND
ND
19-Aug-15
0.50
1.0
ND
Dry
ND
18-Feb-16
0.50
1.0
ND
ND
ND
11-Aug-16
0.50
1.0
1.9
1.7
ND
15-Feb-17
0.50
1.0
ND
ND
ND
24-Aug-17
0.50
1.0
ND
---
ND
6-Feb-18
0.50
1.0
ND
ND
ND
16-Aug-18
0.50
1.0
ND
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
8-Aug-19
0.20
1.0
ND
ND
ND
13-Feb-20
0.20
1.0
ND
0.46 JB
ND
26-Aug-20
0.70
1.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 3 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Cadmium
19-Nov-02
NR
1
ND
1.0
NS
27-Jun-03
NR
1
ND
ND
NS
30-Dec-03
NR
1
ND
ND
ND
30-Jun-04
NR
1
ND
ND
ND
29-Dec-04
NR
1
ND
ND
ND
29-Jun-05
NR
1
ND
ND
ND
29-Dec-05
NR
1
ND
ND
ND
28-Jun-06
NR
1
ND
ND
ND
28-Dec-06
NR
1
ND
ND
ND
NC 213 = 2 pg/L (05/01/07)
12-Jul-07
NR
1
ND
Dry
ND
19-Dec-07
NR
1
ND
Dry
ND
8-Ju1-08
NR
1.0
ND
Dry
ND
16-Dec-08
0.50
1.0
N D
N D
N D
8-Ju1-09
0.50
1.0
ND
Dry
ND
15-Dec-09
0.50
1.0
N D
N D
N D
23-Jun-10
0.50
1.0
ND
ND
ND
14-Dec-10
0.50
1.0
N D
Dry
N D
21-Jun-11
1.0
1.0
ND
Dry
ND
6-Dec-11
1.0
1.0
ND
ND
ND
13-Jun-12
1.0
1.0
ND
ND
ND
11-Dec-12
1.0
1.0
N D
Dry
N D
29-Apr-13
1.0
1.0
ND
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
11-Mar-15
0.50
1.0
ND
ND
ND
19-Aug-15
0.50
1.0
ND
ND
ND
18-Feb-16
0.50
1.0
ND
ND
ND
11-Aug-16
0.50
1.0
ND
ND
ND
15-Feb-17
0.50
1.0
ND
ND
ND
24-Aug-17
0.50
1.0
ND
---
ND
6-Feb-18
0.50
1.0
ND
ND
ND
16-Aug-18
0.50
1.0
ND
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
8-Aug-19
0.40
1.0
ND
ND
ND
13-Feb-20
0.40
1.0
ND
ND
ND
26-Aug-20
0.40
1.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 4 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Chromium
18-Jun-97
NR
10
12.0
ND
NS
2-Dec-97
NR
10
8.0
ND
NS
27-May-98
NR
10
15.0
ND
NS
16-Nov-98
NR
10
30.0
31.0
NS
10-Sep-99
NR
10
24.0
ND
NS
16-Nov-99
NR
10
ND
ND
NS
10-May-00
NR
10
ND
ND
NS
26-Oct-00
NR
10
ND
ND
NS
18-Apr-01
NR
10
ND
ND
NS
19-Nov-02
NR
10
ND
ND
NS
27-Jun-03
NR
10
ND
ND
NS
30-Dec-03
NR
10
ND
ND
ND
30-Jun-04
NR
10
ND
ND
ND
29-Dec-04
NR
10
ND
ND
ND
29-Jun-05
NR
10
ND
ND
ND
29-Dec-05
NR
10
ND
ND
ND
28-Jun-06
NR
10
12.6
ND
ND
28-Dec-06
NR
10
4.8 J
6.1 J
ND
NC 2B = 50 pg/L (05/01/07)
12-Jul-07
NR
10
ND
Dry
ND
19-Dec-07
NR
10
27.9
Dry
ND
8-Ju1-08
NR
10.0
19.3
Dry
ND
6-Dec-08
0.40
10.0
6.4 J
8.4 J
ND
8-Ju1-09
0.40
10.0
12.9
Dry
ND
15-Dec-09
0.40
10.0
6.0 J
5.0 J
N D
23-Jun-10
0.40
10.0
41.8
4.8 J
0.71 J
Resample >
12-Aug-10
0.40
10.0
44.4
NS
ND
14-Dec-10
0.40
10.0
32.4
Dry
ND
21-Jun-11
5.0
10.0
12.1
Dry
ND
6-Dec-11
5.0
10.0
11.8
7.5 J
ND
13-Jun-12
5.0
10.0
46.1
20.7
ND
11-Dec-12
5.0
10.0
19.1
Dry
ND
29-Apr-13
5.0
10.0
5.8 J
5.8 J
ND
6-Aug-13
5.0
10.0
ND
ND
ND
25-Feb-14
5.0
10.0
13.5
13.2
ND
13-Aug-14
5.0
10.0
10.8
10 J
ND
NC 213 = 11 pg/L 03/01/16)
11-Mar-15
2.5
10.0
4.0 J
3.1 J
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
63.0
55.1
ND
Resample >
13-Sep-16
2.5
10.0
13.8 (ND)
DRY
ND
15-Feb-17
2.5
10.0
6.1 J
7.2 J
ND
24-Aug-17
2.5
10.0
7.0 J
---
ND
6-Feb-18
2.5
10.0
2.8 J
5.4 J
ND
16-Aug-18
2.5
10.0
ND
3.2 J
ND
6-Feb-19
2.5
5.0
3.0 J
ND
ND
8-Aug-19
1.0
5.0
2.6 J
2.1 J
ND
13-Feb-20
1.0
5.0
2.0 J
3.6 J
ND
26-Aug-20
3.7
5.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 5 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Cobalt
14-Nov-96
NR
10
3.0
ND
NS
18-Jun-97
NR
10
3.0
ND
NS
2-Dec-97
NR
10
ND
ND
NS
27-May-98
NR
10
8.0
5.0
NS
16-Nov-98
NR
10
4.9
5.9
NS
10-Sep-99
NR
10
ND
ND
NS
16-Nov-99
NR
10
ND
ND
NS
10-May-00
NR
10
ND
ND
NS
26-Oct-00
NR
10
ND
ND
NS
18-Apr-01
NR
10
ND
ND
NS
19-Nov-02
NR
10
ND
ND
NS
27-Jun-03
NR
10
ND
ND
NS
30-Dec-03
NR
10
ND
ND
ND
30-Jun-04
NR
10
ND
ND
ND
29-Dec-04
NR
10
ND
ND
ND
29-Jun-05
NR
10
ND
ND
ND
29-Dec-05
NR
10
ND
ND
ND
28-Jun-06
NR
10
ND
ND
ND
28-Dec-06
NR
10
ND
2.8 J
ND
NC 213 = NE (05/01/07)
12-Jul-07
NR
10
ND
Dry
ND
19-Dec-07
NR
10
34.3
Dry
1.6 J
8-Ju1-08
NR
10.0
10.0 B
Dry
6.2 J
16-Dec-08
0.60
10.0
4.8 B
5.1 B
2.4 J
8-Ju1-09
0.60
10.0
7.2 J
Dry
ND
15-Dec-09
0.60
10.0
1.6 J
1.3 J
N D
23-Jun-10
0.60
10.0
23.0
2.7 J
ND
Resample >
12-Aug-10
0.60
10.0
30.5
NS
ND
14-Dec-10
0.60
10.0
27.0
Dry
1.6 J
21-Jun-11
5.0
10.0
5.4 J
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
12.5
6.5 J
ND
11-Dec-12
5.0
10.0
ND
Dry
ND
29-Apr-13
5.0
10.0
10.2
10.8
ND
6-Aug-13
5.0
10.0
9.0 J
ND
ND
25-Feb-14
5.0
10.0
10.1
10.6
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
ND
ND
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
16.7
12.7
ND
15-Feb-17
2.5
10.0
4.0 J
ND
ND
24-Aug-17
2.5
10.0
ND
---
ND
6-Feb-18
2.5
10.0
ND
ND
ND
16-Aug-18
2.5
10.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
1.1
5.0
1.4 J
ND
ND
13-Feb-20
1.0
5.0
ND
ND
ND
26-Aug-20
3.6
5.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 6 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Copper
18-Jun-97
NR
200
11.0
ND
NS
2-Dec-97
NR
200
11.0
ND
NS
27-May-98
NR
200
21.0
ND
NS
16-Nov-98
NR
200
14.0
16.0
NS
10-Sep-99
NR
200
ND
ND
NS
16-Nov-99
NR
200
ND
ND
NS
10-May-00
NR
200
ND
ND
NS
26-Oct-00
NR
200
ND
ND
NS
18-Apr-01
NR
200
ND
ND
NS
19-Nov-02
NR
200
NS
ND
NS
27-Jun-03
NR
200
ND
ND
NS
30-Dec-03
NR
200
ND
ND
ND
30-Jun-04
NR
200
ND
ND
ND
29-Dec-04
NR
200
ND
ND
ND
29-Jun-05
NR
200
ND
ND
ND
29-Dec-05
NR
200
ND
ND
ND
28-Jun-06
NR
200
ND
ND
ND
28-Dec-06
NR
10
3.0 B
3.9
0.60 J
NC 213 = 7 pg/L (05/01/07)
12-Jul-07
NR
10
ND
Dry
ND
19-Dec-07
NR
10
23.7 B
Dry
10.5 B
8-Ju1-08
NR
10.0
14.7
Dry
ND
16-Dec-08
0.30
10.0
6.4 J
8.0 J
N D
8-Ju1-09
0.30
10.0
7.0 J
Dry
ND
15-Dec-09
0.30
10.0
5.2 J
4.4 J
N D
23-Jun-10
0.30
10.0
23.9
2.7 J
ND
Resample >
12-Aug-10
0.30
10.0
25.9
ND
ND
14-Dec-10
0.30
10.0
21.1
Dry
0.49 J
21-Jun-11
5.0
10.0
7.7 J
Dry
ND
6-Dec-11
5.0
10.0
12.5
7.7 J
ND
13-Jun-12
5.0
10.0
34.5
14.8
ND
11-Dec-12
5.0
10.0
16.4
Dry
ND
29-Apr-13
5.0
10.0
7.7 J
7.4 J
ND
6-Aug-13
5.0
10.0
5.5 J
ND
ND
25-Feb-14
5.0
10.0
11.2
10.3
ND
13-Aug-14
5.0
10.0
9.6 J
7.7 J
ND
11-Mar-15
2.5
10.0
3.1 J
2.6 J
ND
NC 213 = 2.7 pg/L 03/01/16)
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
6.3 J
5.7 J
ND
11-Aug-16
2.5
10.0
39.9
34.5
ND
Resample >
13-Sep-16
2.5
10.0
9.3 (2.5 B) B
DRY
3.5 B
15-Feb-17
2.5
10.0
5.8 J
5.2 J
ND
24-Aug-17
2.5
10.0
4.5 J
---
ND
6-Feb-18
2.5
10.0
6.8 J
8.0 J
ND
16-Aug-18
2.5
10.0
3.9 J
3.0 J
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
2.1
5.0
4.4 J
3.6 J
ND
13-Feb-20
2.1
5.0
3.7 J
4.4 J
ND
26-Aug-20
4.3
5.0
ND
ND
---
Iron
24-Aug-17
25.0
300
9760
---
ND
16-Aug-18
25.0
300
3320
2750
27.8 J
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 7 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Lead
2-Dec-97
NR
10
ND
6.0
NS
27-May-98
NR
10
8.0
ND
NS
16-Nov-98
NR
10
7.3
8.9
NS
10-Sep-99
NR
10
ND
ND
NS
16-Nov-99
NR
10
ND
ND
NS
10-May-00
NR
10
ND
ND
NS
26-Oct-00
NR
10
ND
ND
NS
18-Apr-01
NR
10
ND
ND
NS
19-Nov-02
NR
10
ND
ND
NS
27-Jun-03
NR
10
ND
ND
NS
30-Dec-03
NR
10
ND
ND
ND
30-Jun-04
NR
10
ND
ND
ND
29-Dec-04
NR
10
ND
ND
ND
29-Jun-05
NR
10
ND
ND
ND
29-Dec-05
NR
10
ND
ND
ND
28-Jun-06
NR
10
ND
ND
ND
28-Dec-06
NR
10
ND
4.8 J
ND
NC 2B = 25 pg/L (05/01/07)
12-Jul-07
NR
10
3.2 J
Dry
ND
19-Dec-07
NR
10
ND
Dry
ND
8-Ju1-08
NR
10.0
ND
Dry
ND
16-Dec-08
4.0
10.0
N D
N D
N D
8-Ju1-09
4.0
10.0
ND
Dry
ND
15-Dec-09
4.0
10.0
N D
N D
N D
23-Jun-10
4.0
10.0
9.2 J
ND
ND
14-Dec-10
4.0
10.0
5.1 J
Dry
ND
21-Jun-11
5.0
10.0
ND
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
14.3
5.5 J
ND
11-Dec-12
5.0
10.0
N D
Dry
N D
29-Apr-13
5.0
10.0
ND
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
ND
ND
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
NC 213 = 14 pg/L 03/01/16)
18-Feb-16
2.5
10.0
4.0 J
2.6 J
ND
11-Aug-16
2.5
10.0
16.6
13.6
ND
Resample >
13-Sep-16
2.5
10.0
4.1 (2.6 J) J
DRY
ND
15-Feb-17
2.5
10.0
2.5 J
2.5 J
ND
24-Aug-17
2.5
10.0
2.5 J
---
ND
6-Feb-18
2.5
10.0
ND
ND
ND
16-Aug-18
2.5
10.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
1.6
5.0
ND
ND
ND
13-Feb-20
1.6
5.0
ND
ND
ND
26-Aug-20
4.5
5.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 8 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Manganese
24-Aug-17
2.5
50
244
---
ND
16-Aug-18
2.5
50
176
45.2 J
ND
Nickel
28-Dec-06
NR
50
4.6 J
6.2 J
ND
NC 213 = 88 pg/L (05/01/07)
12-Jul-07
NR
50
4.0 J
Dry
ND
19-Dec-07
NR
50
21.9
Dry
ND
8-Jul-08
NR
50.0
12.1 J
Dry
ND
16-Dec-08
1.7
50.0
5.2 B
6.8 B
2.4 J
8-Jul-09
1.7
50.0
10.0 J
Dry
ND
15-Dec-09
1.7
50.0
4.8 B
4.7 B
3.0 J
23-Jun-10
1.7
50.0
21.5 J
ND
ND
14-Dec-10
1.7
50.0
14.4 J
Dry
2.7 J
21-Jun-11
5.0
50.0
5.8 J
Dry
ND
6-Dec-11
5.0
50.0
7.2 J
ND
ND
13-Jun-12
5.0
50.0
17.1 J
7.5 J
ND
11-Dec-12
5.0
50.0
7.6 J
Dry
ND
29-Apr-13
5.0
50.0
ND
ND
ND
6-Aug-13
5.0
50.0
ND
ND
ND
25-Feb-14
5.0
50.0
7.3 J
6.6 J
ND
13-Aug-14
5.0
50.0
7.5 J
5.4 J
ND
11-Mar-15
2.5
50.0
3.0 J
2.8 J
ND
19-Aug-15
2.5
50.0
ND
Dry
ND
18-Feb-16
2.5
50.0
3.3 J
3.0 J
ND
11-Aug-16
2.5
50.0
22.8 J
19.4 J
ND
15-Feb-17
2.5
50.0
4.2 J
4.1 J
ND
24-Aug-17
2.5
50.0
3.7 J
---
ND
6-Feb-18
2.5
50.0
ND
3.2 J
ND
16-Aug-18
2.5
50.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
0.9
5.0
2.9 J
1.8 J
ND
13-Feb-20
0.9
5.0
2.5 J
3.2 J
ND
26-Aug-20
3.5
5.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 9 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Selenium
19-Dec-07
NR
10
15.6
Dry
ND
NC 213 = 5 pg/L (05/01/07)
8-Ju1-08
NR
10.0
ND
Dry
ND
16-Dec-08
3.8
10.0
3.9 B
N D
4.9 J
8-Ju1-09
3.8
10.0
ND
Dry
ND
15-Dec-09
3.8
10.0
ND
ND
ND
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
3.8
10.0
ND
ND
ND
14-Dec-10
3.8
10.0
5.9 J
Dry
ND
21-Jun-11
10.0
10.0
ND
Dry
ND
6-Dec-11
10.0
10.0
ND
ND
ND
13-Jun-12
10.0
10.0
ND
ND
ND
11-Dec-12
10.0
10.0
ND
Dry
ND
29-Apr-13
10.0
10.0
ND
ND
ND
6-Aug-13
10.0
10.0
ND
ND
ND
25-Feb-14
10.0
10.0
ND
ND
ND
13-Aug-14
10.0
10.0
ND
ND
ND
11-Mar-15
5.0
10.0
ND
ND
ND
19-Aug-15
5.0
10.0
ND
Dry
ND
18-Feb-16
5.0
10.0
ND
ND
ND
11-Aug-16
5.0
10.0
ND
6.0 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
24-Aug-17
5.0
10.0
ND
---
ND
6-Feb-18
5.0
10.0
ND
ND
ND
16-Aug-18
5.0
10.0
ND
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
8-Aug-19
4.7
10.0
ND
ND
ND
13-Feb-20
5.0
10.0
ND
ND
ND
26-Aug-20
4.7
10.0
ND
ND
---
Silver
8-Ju1-08
NR
10.0
0.22 J
Dry
ND
NC 213 = 0.06 pg/L (05/01/07)
16-Dec-08
0.10
10.0
ND
0.11 J
ND
8-Ju1-09
0.10
10.0
ND
Dry
ND
15-Dec-09
0.10
10.0
N D
0.19 J
N D
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
0.10
10.0
ND
ND
ND
{0.25 J)
14-Dec-10
0.10
10.0
0.21 B
Dry
J
0.19
21-Jun-11
5.0
10.0
ND
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
11-Dec-12
5.0
10.0
ND
Dry
ND
29-Apr-13
5.0
10.0
ND
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
ND
ND
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
ND
ND
ND
15-Feb-17
2.5
10.0
ND
ND
ND
24-Aug-17
2.5
10.0
ND
---
ND
6-Feb-18
2.5
10.0
ND
ND
ND
16-Aug-18
2.5
10.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
2.5
5.0
ND
ND
ND
13-Feb-20
2.5
5.0
ND
ND
ND
26-Aug-20
2.5
5.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 10 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Thallium
19-Dec-07
NR
5.5
5.1 J
Dry
ND
NC 2B = NE (05/01/07)
8-Ju1-08
NR
5.5
5.2 J
Dry
ND
16-Dec-08
3.0
5.5
ND
ND
ND
8-Ju1-09
3.0
5.5
ND
Dry
ND
15-Dec-09
3.0
5.5
N D
N D
N D
23-Jun-10
3.0
5.5
ND
ND
ND
Resample >
12-Aug-10
30.0
55.0
NS
NS
ND
GWPS = 0.2 pg/L (10/01/10)
14-Dec-10
3.0
5.5
6.5
Dry
ND
21-Jun-11
5.4
5.5
8.2
Dry
ND
6-Dec-11
5.4
5.5
ND
ND
ND
13-Jun-12
5.4
5.5
ND
ND
ND
11-Dec-12
5.4
5.5
ND
Dry
ND
29-Apr-13
5.4
5.5
ND
ND
ND
6-Aug-13
5.4
5.5
ND
ND
ND
25-Feb-14
5.4
5.5
ND
ND
ND
13-Aug-14
5.4
5.5
ND
ND
ND
11-Mar-15
5.0
5.5
ND
ND
ND
19-Aug-15
5.0
5.5
ND
Dry
ND
18-Feb-16
5.0
5.5
ND
ND
ND
11-Aug-16
5.0
5.5
ND
ND
ND
15-Feb-17
0.02
5.5
ND
ND
ND
24-Aug-17
0.02
5.5
ND
---
ND
6-Feb-18
0.028
0.10
ND
ND
ND
16-Aug-18
0.020
5.50
ND
ND
ND
6-Feb-19
0.060
0.10
ND
ND
ND
8-Aug-19
0.110
1.00
ND
ND
ND
13-Feb-20
0.110
1.00
ND
ND
ND
26-Aug-20
0.050
0.10
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 11 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Vanadium
14-Nov-96
NR
40
11.0
5.0
NS
18-Jun-97
NR
40
20.0
ND
NS
2-Dec-97
NR
40
16.0
ND
NS
27-May-98
NR
40
44.0
ND
NS
16-Nov-98
NR
40
44.0
47.0
NS
10-Sep-99
NR
40
ND
ND
NS
16-Nov-99
NR
40
ND
ND
NS
10-May-00
NR
40
ND
ND
NS
26-Oct-00
NR
40
ND
ND
NS
18-Apr-01
NR
40
ND
ND
NS
19-Nov-02
NR
40
ND
ND
NS
27-Jun-03
NR
40
ND
ND
NS
30-Dec-03
NR
40
ND
ND
ND
30-Jun-04
NR
40
ND
ND
ND
29-Dec-04
NR
40
ND
ND
ND
29-Jun-05
NR
40
ND
ND
ND
29-Dec-05
NR
40
ND
ND
ND
28-Jun-06
NR
40
ND
ND
ND
28-Dec-06
NR
25
8.6 J
10.7
ND
NC 2B = NE (05/01/07)
12-Jul-07
NR
25
5.3 J
ND
ND
19-Dec-07
NR
25
41.2
ND
0.51 J
Resample >
14-Feb-08
NR
25
12.4
Dry
0.24 J
Filtered >
14-Feb-08
NR
25
1.6 J
Dry
ND
8-Ju1-08
NR
25.0
38.2
Dry
0.20 J
16-Dec-08
0.20
25.0
11.5 J
14.1 J
0.76 J
8-Ju1-09
0.20
25.0
24.3 J
Dry
1.3 J
15-Dec-09
0.20
25.0
10 J
7.0 J
0.53 J
23-Jun-10
0.20
25.0
63.4
8.3 J
ND
Resample >
12-Aug-10
0.20
25.0
67.9
NS
0.33 J
14-Dec-10
0.20
25.0
52.3
Dry f0.57
J) 0.3E J
21-Jun-11
5.0
25.0
25.3
Dry
ND
6-Dec-11
5.0
25.0
19.7 J
13.0 J
ND
13-Jun-12
5.0
25.0
130
61.5
ND
11-Dec-12
5.0
25.0
50.7
Dry
ND
29-Apr-13
5.0
25.0
16.9 J
18.4 J
ND
6-Aug-13
5.0
25.0
15.4 J
ND
ND
25-Feb-14
5.0
25.0
29.2
29.4
ND
13-Aug-14
5.0
25.0
18.0 J
18.2 J
ND
11-Mar-15
2.5
25.0
7.8 J
8.3 J
ND
19-Aug-15
2.5
25.0
2.8 J
Dry
ND
18-Feb-16
2.5
25.0
6.4 J
6.1 J
ND
11-Aug-16
2.5
25.0
160
144
ND
15-Feb-17
2.5
25.0
18.2 J
20.8 J
ND
24-Aug-17
2.5
25.0
20.5 J
---
ND
6-Feb-18
2.5
25.0
6.9 J
14.4 J
ND
16-Aug-18
2.5
25.0
7.6 J
5.8 J
ND
6-Feb-19
2.5
5.0
6.5
4.9 J
ND
8-Aug-19
1.3
5.0
8.5
6.7
ND
13-Feb-20
1.3
5.0
4.1 J
8.1
ND
26-Aug-20
3.9
5.0
ND
7.2
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 12 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Zinc
14-Sep-94
NR
50
ND
ND
NS
2-Dec-94
NR
50
61.0
ND
NS
8-Feb-95
NR
50
ND
ND
NS
2-Mar-95
NR
50
64.0
ND
NS
17-Nov-95
NR
50
ND
ND
NS
23-May-96
NR
50
ND
ND
NS
14-Nov-96
NR
50
ND
ND
NS
18-Jun-97
NR
50
26.0
ND
NS
2-Dec-97
NR
50
32.0
40.0
NS
27-May-98
NR
50
57.0
28.0
NS
16-Nov-98
NR
50
28.0
31.0
NS
10-Sep-99
NR
50
ND
ND
NS
16-Nov-99
NR
50
ND
ND
NS
10-May-00
NR
50
ND
ND
NS
26-Oct-00
NR
50
ND
ND
NS
18-Apr-01
NR
50
ND
ND
NS
19-Nov-02
NR
50
NS
ND
NS
27-Jun-03
NR
50
ND
ND
NS
30-Dec-03
NR
50
ND
ND
ND
30-Jun-04
NR
50
ND
ND
ND
29-Dec-04
NR
50
ND
ND
ND
29-Jun-05
NR
50
ND
ND
ND
29-Dec-05
NR
50
ND
ND
ND
28-Jun-06
NR
50
ND
ND
ND
28-Dec-06
NR
10
7.4 J
8.5 J
ND
NC 213 = 50 pg/L (05/01/07)
12-Jul-07
NR
10
10.2
Dry
ND
19-Dec-07
NR
10
24.1 B
Dry
87.9
8-Ju1-08
NR
10.0
17.2
Dry
1.2 J
16-Dec-08
0.40
10.0
8.9 J
11.9
N D
8-J u 1-09
0.40
10.0
9.4 J
Dry
1.6 J
15-Dec-09
0.40
10.0
8.3 B
8.5 B
7.7 J
23-Jun-10
0.40
10.0
29.3
4.0 J
ND
14-Dec-10
0.40
10.0
25.1 B
Dry
6.7 J
21-Jun-11
10.0
10.0
10.9
Dry
ND
6-Dec-11
10.0
10.0
15.0 B
10.3 B
12.4
13-Jun-12
10.0
10.0
46.3
19.8
ND
11-Dec-12
10.0
10.0
25.4
Dry
ND
29-Apr-13
10.0
10.0
13.8
12.5
ND
6-Aug-13
10.0
10.0
11.3
ND
ND
25-Feb-14
10.0
10.0
15.0
14.8
ND
13-Aug-14
10.0
10.0
14.3
ND
ND
11-Mar-15
5.0
10.0
62.3
11.6 B
6.1 J
NC 2B = 36 pg/L (03/01/16)
19-Aug-15
5.0
10.0
ND
Dry
11.5
18-Feb-16
5.0
10.0
13.0
11.0
ND
11-Aug-16
5.0
10.0
66.4
54.1
ND
Resample >
13-Sep-16
5.0
10.0
14.5 (5.9 J) B
DRY
ND
15-Feb-17
5.0
10.0
11.0
9.6 J
ND
24-Aug-17
5.0
10.0
7.6 J
---
ND
6-Feb-18
5.0
10.0
9.4 J
6.8 J
ND
16-Aug-18
5.0
10.0
6.2 J
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
8-Aug-19
3.9
10.0
7.3 J
ND
ND
13-Feb-20
3.9
10.0
8.2 J
7.7 J
ND
26-Aug-20
9.5
10.0
ND
ND
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 13 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
IiAnalyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Hardness, Total(SM 234013)
6-Feb-19
662
662
38,800
55,700
NS
8-Aug-19
131
662
19,800
26,400
NS
13-Feb-20
131
662
16,900
29,200
NS
26-Aug-20
131
662
12,500
29,500
---
Organic Compounds
Acetone
15-Dec-09
2.2
100
3.9 B
3.2 B
2.8 J
NC 213 = NE (05/01/07)
23-Jun-10
2.2
100
5.4 B
2.2 B
7.7 J
14-Dec-10
2.2
100
ND
Dry
ND
21-Jun-11
2.2
100
3.4 B
Dry
3.9 J
6-Dec-11
2.2
100
ND
ND
8.8 J
13-Jun-12
2.2
100
2.2 B
ND
4.7 J
12-Dec-12
10.0
100
ND
Dry
ND
29-Apr-13
10.0
100
ND
ND
14.6 J
6-Aug-13
10.0
100
ND
ND
ND
25-Feb-14
10.0
100
ND
ND
ND
13-Aug-14
10.0
100
ND
ND
19.3 J
11-Mar-15
10.0
100
ND
ND
ND
19-Aug-15
10.0
100
ND
Dry
ND
18-Feb-16
10.0
100
ND
ND
ND
11-Aug-16
10.0
100
ND
ND
ND
15-Feb-17
10.0
100
ND
ND
ND
24-Aug-17
10.0
100
ND
---
ND
6-Feb-18
10.0
100
ND
ND
ND
16-Aug-18
10.0
100
ND
ND
ND
6-Feb-19
6.2
25
ND
ND
ND
8-Aug-19
6.2
25
ND
ND
ND
13-Feb-20
6.2
25
ND
ND
ND
26-Aug-20
6.2
25
ND
ND
ND
2-Hexanone
23-Jun-10
0.46
50.0
1.5 J
ND
ND
NC 213 = NE (05/01/07)
14-Dec-10
0.46
50.0
ND
Dry
ND
21-Jun-11
0.46
50.0
ND
Dry
ND
6-Dec-11
0.46
50.0
ND
ND
ND
13-Jun-12
0.46
50.0
ND
ND
ND
12-Dec-12
0.46
50.0
0.47 J
Dry
ND
29-Apr-13
0.46
50.0
ND
ND
ND
6-Aug-13
0.46
50.0
ND
ND
ND
25-Feb-14
0.46
50.0
ND
ND
ND
13-Aug-14
0.46
50.0
ND
ND
ND
11-Mar-15
0.46
50.0
ND
ND
ND
19-Aug-15
0.46
50.0
ND
Dry
ND
18-Feb-16
0.46
50.0
ND
ND
ND
11-Aug-16
0.46
50.0
1.2 J
ND
ND
15-Feb-17
0.46
50.0
ND
ND
ND
24-Aug-17
0.46
50.0
ND
---
ND
6-Feb-18
0.46
50.0
ND
ND
ND
16-Aug-18
0.46
50.0
ND
ND
ND
6-Feb-19
0.57
5.0
ND
ND
ND
8-Aug-19
0.57
5.0
ND
ND
ND
13-Feb-20
0.57
5.0
ND
ND
ND
26-Aug-20
0.57
5.0
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 14 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Methylene Chloride
29-Apr-13
0.97
1.0
0.98 J
ND
ND
NC 213 = NE (05/01/07)
6-Aug-13
0.97
1.0
ND
ND
ND
25-Feb-14
0.97
1.0
ND
ND
ND
13-Aug-14
0.97
1.0
ND
ND
ND
11-Mar-15
0.97
1.0
ND
ND
ND
19-Aug-15
0.97
1.0
ND
Dry
ND
18-Feb-16
0.97
1.0
ND
ND
ND
11-Aug-16
0.97
1.0
ND
ND
ND
15-Feb-17
0.97
1.0
ND
ND
1.6
24-Aug-17
0.97
1.0
ND
---
1.4
6-Feb-18
0.97
1.0
ND
ND
ND
16-Aug-18
0.97
1.0
ND
ND
ND
6-Feb-19
3.70
5.0
ND
ND
ND
8-Aug-19
3.70
5.0
ND
ND
ND
13-Feb-20
3.70
5.0
ND
ND
ND
26-Aug-20
3.70
5.0
ND
ND
ND
1,4-Dioxane (p-Dioxane)
16-Aug-18
1.9
10.0
ND
4.5
ND
NC 213 = 80 pg/L (2018)
6-Feb-19
1.9
2.0
ND
5.9
ND
8-Aug-19
1.2
2.0
ND
2.6
ND
13-Feb-20
1.2
2.0
ND
ND
ND
26-Aug-20
1.2
2.0
ND
4.1
ND
Notes:
All concentrations are in micrograms per liter (pg/L).
RL = Reporting Limit (SWSL for December 2006 - present).
DL = Laboratory detection limit.
J = Estimated value between the DL and the RL.
B = Blank -qualified data; result is expected to be biased high based on concentrations in the blanks.
ND = Not detected above laboratory reporting limit.
NS = Not sampled.
NR = Not Reported.
Dry =Surface water point considered to be dry (12/14/10 SW-2 sample attempted, but stream was frozen solid).
NC 2B = North Carolina Surface Water Standards from 15A NCAC 2B.
NE = Not established.
Shaded values for surface water are above the NC 2B.
Surface waters are classified as fresh -water aquatic life.
Please see the report for information regarding NC 2B exceedences of surface water samples.
9/13/16 RESAMPLE= Parentheses indicate dissolved concentrations.
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 15 of 15

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Temperature
30-Dec-03
°C
15.40
NI
NA
NS
12.51
13.58
NA
NS
NS
18-May-04
°C
14.05
NI
NA
NS
18.17
14.53
NA
12.86
16.41
30-Jun-04
°C
13.88
NI
NA
NS
14.33
14.18
NA
15.67
15.66
29-Dec-04
°C
14.30
NI
NA
NS
14.80
14.40
NA
NS
NS
28-Dec-06
°C
11.60
NI
15.10
NS
14.60
13.40
14.50
11.20
NS
11-Jul-07
°C
15.90
NI
15.70
NS
17.30
15.90
19.00
NS
NS
19-Dec-08
°C
14.50
MW-5
NM
13.50
12.30
12.80
15.70
12.40
12.50
13.20
8-J u 1-09
°C
14.80
N M
15.20
16.00
16.10
17.00
16.90
16.00
17.50
14-Dec-09
°C
9.20
N M
12.50
12.80
12.70
12.50
11.30
13.20
13.40
23-Jun-10
°C
18.50
NM
16.69
18.93
18.43
15.76
19.05
19.65
20.22
14-Dec-10
°C
NS
NM
11.80
11.31
10.63
12.20
13.20
10.80
NS
21-Jun-11
°C
NS
15.26
15.90
15.85
17.20
15.66
18.20
18.33
16.53
6-Dec-11
°C
NS
16.75
16.70
15.99
16.18
14.97
15.70
15.37
14.77
13-Jun-12
°C
NS
18.18
15.60
16.60
15.88
14.90
17.50
19.20
17.07
11-Dec-12
°C
NS
16.70
15.00
16.60
16.10
14.90
15.10
16.30
15.10
29-Apr-13
°C
NS
16.40
15.90
17.20
16.70
14.90
17.00
14.60
16.20
6-Aug-13
°C
NS
18.2
15.9
18.1
18.3
16.1
16.7
19.4
NS
25-Feb-14
°C
NS
14.9
14.1
15.7
13.4
14.6
13.0
12.5
12.5
13-Aug-14
°C
NS
22.4
19.7
19.8
17.3
16.1
15.9
21.0
NS
12-Mar-15
°C
NS
13.9
11.6
17.0
11.6
12.5
15.2
15.9
20.7
19-Aug-15
°C
NS
17.26
17.80
18.69
16.36
15.75
19.2
19.04
NS
18-Feb-16
°C
NS
12.80
13.90
14.20
13.40
12.50
8.5
11.3
14.1
11-Aug-16
°C
NS
16.7
15.8
17.3
18.9
18.8
18.4
18.3
NS
15-Feb-17
°C
NS
12.0
15.2
15.4
13.5
14.0
13.1
11.6
NS
24-Aug-17
°C
NS
16.8
16.0
16.5
16.5
16.4
17.8
18.4
NS
7-Feb-18
°C
NS
14.9
13.5
15.1
10.7
13.2
10.5
11.3
NS
16-Aug-18
°C
NS
17.9
19.6
19.9
16.4
16.1
19.8
28.1
NS
6-Feb-19
°C
NS
15.9
15.2
16.2
17.5
16.7
13.0
18.8
17.4
8-Aug-19
°C
NS
20.4
17.6
20.0
18.4
21.1
19.1
22.7
NS
Resample -->
14-Aug-19
°C
NS
26.9
NS
NS
NS
24.6
NS
23.7
NS
12-Feb-20
°C
NS
15.7
15.0
16.1
15.2
14.4
12.7
14.2
NS
17-Feb-20
°C
NS
15.6
NS
NS
NS
14.9
NS
14.4
NS
18-May-20
°C
NS
18.0
NS
NS
NS
16.4
NS
16.7
17.5
26-Aug-20
°C
18.7
19.4
20.6
16.9
17.1
19.9
17.3
NS
pH
30-Dec-03
SU
7.31
NI
NA
NS
6.90
7.24
NA
NS
NS
[Field Test]
18-May-04
SU
6.31
NI
NA
NS
7.27
6.39
NA
7.43
7.73
30-Jun-04
SU
8.03
NI
NA
NS
7.74
7.11
NA
6.93
7.64
29-Dec-04
SU
6.31
NI
NA
NS
7.47
6.67
NA
NS
NS
28-Dec-06
SU
7.50
NI
6.51
NS
7.38
6.46
8.02
6.52
NS
11-Jul-07
SU
6.73
NI
6.58
NS
7.65
6.72
7.42
NS
NS
19-Dec-08
SU
6.26
NM
5.92
7.81
7.10
6.63
7.03
8.12
7.35
8-J u 1-09
SU
6.75
N M
7.90
6.13
8.43
7.86
7.46
5.93
8.64
14-Dec-09
SU
6.82
NM
6.76
6.20
7.65
6.70
7.23
7.43
6.86
23-Jun-10
SU
5.28
N M
5.45
5.90
6.98
6.11
6.69
5.71
6.92
14-Dec-10
SU
NS
NM
7.09
5.92
7.61
6.12
7.20
6.36
NS
21-Jun-11
SU
NS
6.20
5.98
6.13
7.07
6.58
7.15
6.04
7.12
6-Dec-11
SU
NS
6.79
6.10
6.61
7.54
6.73
6.92
6.46
7.17
13-Jun-12
SU
NS
7.49
6.15
6.43
6.95
6.43
6.88
7.15
7.31
11-Dec-12
SU
NS
6.48
6.15
7.47
7.38
6.25
6.92
5.99
7.60
29-Apr-13
SU
NS
6.11
5.68
5.96
7.15
6.23
6.91
6.69
7.01
6-Aug-13
SU
NS
6.29
7.56
5.96
7.00
6.48
6.96
5.82
NS
25-Feb-14
SU
NS
6.73
5.77
5.98
6.61
6.81
6.41
6.70
7.61
13-Aug-14
SU
NS
6.16
6.86
6.16
7.11
6.69
6.79
5.89
NS
12-Mar-15
SU
NS
6.53
6.77
6.61
6.26
6.33
6.77
6.50
7.49
19-Aug-15
SU
NS
6.27
6.67
5.88
7.21
6.46
6.79
5.88
NS
18-Feb-16
SU
NS
6.89
6.56
6.55
6.36
6.23
5.69
6.13
6.52
11-Aug-16
SU
NS
4.55
6.17
4.83
4.67
4.66
4.84
4.58
NS
15-Feb-17
SU
NS
6.52
5.73
6.23
7.08
6.44
7.30
6.42
NS
24-Aug-17
SU
NS
6.63
5.97
7.63
6.97
6.74
7.32
6.65
NS
7-Feb-18
SU
NS
6.51
6.88
6.84
7.15
6.50
7.75
6.05
NS
16-Aug-18
SU
NS
6.61
5.99
6.01
7.32
6.46
6.96
6.02
NS
6-Feb-19
SU
NS
6.32
6.34
6.33
7.36
6.28
7.09
6.18
8.06
8-Aug-19
SU
NS
6.01
7.43
7.41
6.08
6.0
6.71
5.55
NS
Resample -->
14-Aug-19
SU
NS
5.98
NS
NS
NS
5.99
NS
5.70
NS
12-Feb-20
SU
NS
6.24
8.80
6.94
7.95
5.91
7.76
5.89
NS
17-Feb-20
SU
NS
6.06
NS
NS
NS
5.56
NS
5.58
NS
18-May-20
SU
NS
6.24
NS
NS
NS
6.32
NS
6.13
7.48
26-Aug-20
5.97
4.84
5.79
6.76
5.95
6.37
5.66
NS
Oxidation -Reduction Potential
30-Dec-03
my
257.2
NI
NS
NS
212.7
187.3
NS
NS
NS
(ORP) (Redox Potential)
18-May-04
my
352.8
NI
NS
NS
158.6
173.2
NS
129.1
55.1
[Field Test]
30-Jun-04
my
275.0
NI
NS
NS
154.1
174.7
NS
179.4
199.7
28-Dec-06
my
70.2
NI
NS
NS
72.6
75.8
NS
69.3
NS
11-Jul-07
my
281.0
NI
NS
NS
269.0
296.0
NS
NS
NS
19-Dec-08
my
186.0
NM
NS
210.0
181.0
149.0
NS
44.0
207.0
8-J u 1-09
my
104.0
N M
NS
219.0
115.0
124.0
NS
160.0
159.0
14-Dec-09
my
195.0
NM
NS
138.0
175.0
92.0
NS
147.0
119.0
23-Jun-10
my
139.6
NM
NS
32.0
-15.0
52.8
NS
61.7
1.3
14-Dec-10
my
NS
NM
NS
50.0
48.0
40.2
NS
46.2
NS
21-Jun-11
my
NS
89.90
NS
52.8
38.1
50.8
NS
44.8
46.4
6-Dec-11
my
NS
119.6
NS
68.8
38.9
38.4
NS
75.1
87.0
13-Jun-12
my
NS
-32.2
NS
-14.3
136.0
67.5
NS
-18.1
21.8
11-Dec-12
my
NS
114.9
NS
158.8
105.5
98.9
NS
157.8
121.9
29-Apr-13
my
NS
78.4
NS
146.9
65.5
117.7
NS
142.3
74.3
6-Aug-13
my
NS
89.0
NS
110.6
62.3
83.7
NS
101.0
NS
25-Feb-14
my
NS
102.3
NS
140.0
-44.2
137.8
NS
74.3
102.1
13-Aug-14
my
NS
76.0
NS
NS
NS
49.2
NS
90.4
NS
12-Mar-15
my
NS
71.8
NS
NS
NS
68.1
NS
72.2
49.6
19-Aug-15
my
NS
61.9
NS
NS
NS
22.5
NS
57.9
NS
18-Feb-16
my
NS
104.2
NS
NS
NS
123.5
NS
105.7
52.9
11-Aug-16
my
NS
58.5
NS
NS
NS
48.7
NS
61.9
NS
15-Feb-17
my
NS
72.6
NS
NS
NS
53.7
NS
39.6
NS
24-Aug-17
my
NS
143.7
NS
NS
NS
144.2
NS
126.4
NS
7-Feb-18
my
NS
42.3
NS
NS
NS
26.0
NS
62.5
NS
16-Aug-18
my
NS
50.9
-3.20
44.20
36.60
31.2
61.90
49.5
NS
6-Feb-19
my
NS
185.1
156.00
163.70
99.90
114.2
-17.50
136.0
94.7
8-Aug-19
my
NS
180.2
173.2
151.4
238.8
219.4
231.7
183.7
NS
Resample -->
14-Aug-19
my
NS
198.7
NS
NS
NS
219.3
NS
239.9
NS
12-Feb-20
my
NS
284.6
246.2
34.9
271.6
157.2
243.3
297.2
NS
17-Feb-20
my
NS
334.8
NS
NS
NS
362.8
NS
364.8
NS
18-May-20
my
NS
72.5
NS
NS
NS
65.0
NS
73.6
61.9
26-Aug-20
238.3
194.6
208.9
186.1
139.3
92.0
140.9
NS
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 1 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-1A
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Conductivity
28-Dec-06
PS/cm
65.3
NI
104.8
NS
588.0
355.0
642.0
172.2
NS
[Field Test]
11-Jul-07
PS/cm
62.5
NI
122.4
NS
631.0
373.0
604.0
NS
NS
19-Dec-08
PS/cm
61.0
NM
100.4
291.0
562.0
384.0
530.0
165.0
376.0
8-Ju1-09
PS/cm
17.7
NM
111.8
377.0
625.0
421.0
578.0
159.0
369.0
14-Dec-09
PS/cm
60.2
NM
83.6
304.0
564.0
373.0
540.0
109.7
382.0
23-Jun-10
PS/cm
38.0
NM
68.0
269.0
540.0
347.0
528.0
111.0
427.0
14-Dec-10
PS/cm
NS
NM
114.3
229.0
355.0
294.0
589.0
104.0
NS
21-Jun-11
PS/cm
NS
230.0
123.5
279.0
568.0
368.0
633.0
103.0
401.0
6-Dec-11
PS/cm
NS
237.0
104.3
251.0
548.0
360.0
607.0
129.0
331.0
13-Jun-12
PS/cm
NS
259.0
82.7
246.0
553.0
416.0
586.0
122.0
392.0
11-Dec-12
PS/cm
NS
222.2
101.6
246.5
548.0
432.0
624.0
165.6
354.5
29-Apr-13
PS/cm
NS
215.7
75.7
242.3
562.0
328.9
537.0
98.8
356.7
6-Aug-13
PS/cm
NS
286.8
81.9
292.7
636.0
414.8
590
151.2
NS
25-Feb-14
PS/cm
NS
231.3
61.5
289.2
470.2
399.2
502
95.3
288.3
13-Aug-14
PS/cm
NS
307.3
95.4
283.0
634.0
452.4
591
135.2
NS
12-Mar-15
PS/cm
NS
123.4
36.9
222.8
482.9
323.5
553
114.2
447.9
19-Aug-15
PS/cm
NS
28.4
13.4
215.0
565.0
386.0
556
112.0
NS
18-Feb-16
PS/cm
NS
250.0
88.7
220.8
547.0
311.6
380
95.7
293.9
11-Aug-16
PS/cm
NS
287.1
79.9
232.0
670.0
434.4
704
123.7
NS
15-Feb-17
PS/cm
NS
239.0
63.6
196.7
498.6
344.6
540
112.4
NS
24-Aug-17
PS/cm
NS
297.2
81.7
236.9
605.0
407.7
678
133.3
NS
7-Feb-18
PS/cm
NS
285
44.6
215
500
388
600
107
NS
16-Aug-18
PS/cm
NS
364
90.1
265
656
469
794
247
NS
6-Feb-19
PS/cm
NS
305
70.2
245.3
680
442.2
653
133.1
347.8
8-Aug-19
PS/cm
NS
319.5
84.4
242.6
729
446.1
751
136.1
NS
Resample - >
14-Aug-19
PS/cm
NS
335.1
NS
NS
NS
454.6
NS
142.2
NS
12-Feb-20
PS/cm
NS
364.9
69.3
239.1
750.0
483.5
873.0
92.1
NS
17-Feb-20
PS/cm
NS
371.3
NS
NS
NS
482.0
NS
194.3
NS
18-May-20
PS/cm
NS
367.9
NS
NS
NS
471.3
NS
179.8
425.3
26-Aug-20
307.2
69.1
251.1
602.0
379.0
769.0
156.8
NS
Ferrous Iron (Fe 2)
30-Dec-03
0.1
ND
NI
NS
NS
ND
ND
NS
NS
NS
[Field Test]
18-May-04
0.1
mg/I
ND
NI
NS
NS
ND
0.5
NS
ND
ND
30-Jun-04
0.1
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
28-Dec-06
0.1
mg/I
0.0
NI
NS
NS
0.0
0.0
NS
0.0
NS
11-Jul-07
0.1
mg/I
0.2
NI
NS
NS
0.1
0.0
NS
NS
NS
19-Dec-08
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
8-JuI-09
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
14-Dec-09
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
23-Jun-10
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
14-Dec-10
0.1
mg/I
NS
NM
NS
0.0
0.0
0.0
NS
0.0
NS
21-Jun-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
0.1
mg/I
NS
0.0
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
mg/I
NS
0.0
NS
0.0
0.0
0.0
NS
0.0
0.0
6-Aug-13
NR
mg/I
NS
0.0
NS
0.0
0.0
0.0
NS
0.75
NS
25-Feb-14
NR
mg/I
NS
0.0
NS
0.0
0.0
0.0
NS
1.0
0.0
13-Aug-14
NS
NS
NS
NS
NS
NS
NS
NS
NS
12-Mar-15
0.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.5
0.0
19-Aug-15
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
1.0
0.0
11-Aug-16
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.5
NS
15-Feb-17
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
NS
24-Aug-17
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
NS
7-Feb-18
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
NS
16-Aug-18
2.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
NS
NS
6-Feb-19
3.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
0.0
8-Aug-19
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.25
NS
17-Feb-20
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
0.0
26-Aug-20
NS
NS
NS
NS
NS
NS
NS
NS
Dissolved Carbon Dioxide
11-Jul-07
mg/I
60
NI
NS
NS
50
100
NS
NS
NS
[Field Test]
19-Dec-08
mg/I
30
NM
NS
60
25
102
NS
35
30
8-JuI-09
mg/I
28
NM
NS
120
50
170
NS
116
40
14-Dec-09
mg/I
40
NM
NS
130
50
50
NS
70
60
23-Jun-10
mg/I
40
NM
NS
160
65
140
NS
90
30
14-Dec-10
mg/I
NS
NM
NS
135
60
136
NS
50
NS
21-Jun-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
mg/I
NS
60
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
mg/I
NS
65
NS
55
35
70
NS
15
55
6-Aug-13
mg/I
NS
50
NS
120
55
115
NS
45
NS
25-Feb-14
mg/I
NS
55
NS
95
60
85
NS
30
55
13-Aug-14
NS
NS
NS
NS
NS
NS
NS
NS
NS
12-Mar-15
mg/I
NS
45
NS
NS
NS
50
NS
35
20
19-Aug-15
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
mg/I
NS
55
NS
NS
NS
45
NS
105
85
11-Aug-16
mg/I
NS
70
NS
NS
NS
75
NS
90
NS
15-Feb-17
mg/I
NS
35
NS
NS
NS
105
NS
20
NS
24-Aug-17
mg/I
NS
50
NS
NS
NS
90
NS
35
NS
7-Feb-18
mg/I
NS
50
NS
NS
NS
125
NS
180
NS
16-Aug-18
mg/I
NS
50
NS
NS
NS
125
NS
NS
NS
6-Feb-19
mg/I
NS
145
NS
NS
NS
180
NS
70
25
8-Aug-19
mg/I
NS
265
NS
NS
NS
240
NS
135
NS
17-Feb-20
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
2.5
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 2 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Dissolved Oxygen (DO)
30-Dec-03
0.01
mg/I
9.49
NI
NS
NS
24.19
15.31
NS
NS
NS
[Field Test]
18-May-04
0.01
mg/I
7.15
NI
NS
NS
11.77
1.15
NS
2.24
10.70
30-Jun-04
0.01
mg/I
-
NI
NS
NS
-
-
NS
3.59
4.37
28-Dec-06
0.01
mg/I
10.30
NI
NS
NS
3.18
7.99
NS
5.11
NS
11-Jul-07
0.01
mg/I
8.20
NI
NS
NS
3.70
3.60
NS
NS
NS
19-Dec-08
0.01
mg/I
2.86
NM
NS
4.38
3.56
1.55
NS
NS
8.10
8-JuI-09
0.01
mg/I
2.78
NM
NS
1.98
0.88
0.48
NS
0.91
7.76
14-Dec-09
0.01
mg/I
1.34
NM
NS
4.50
3.46
2.96
NS
1.89
NS
23-Jun-10
0.01
mg/I
4.09
NM
NS
3.35
3.49
2.89
NS
1.56
6.06
14-Dec-10
0.01
mg/I
NS
NM
NS
8.18
4.55
2.97
NS
5.85
NS
21-Jun-11
0.01
mg/I
NS
7.57
NS
3.94
2.68
3.49
NS
2.63
6.20
DO > 10 mg/l exceed solubility
6-Dec-11
0.01
mg/I
NS
3.82
NS
6.24
3.13
2.01
NS
1.79
8.08
and may represent instrument
13-Jun-12
0.01
mg/I
NS
13.78
NS
16.46
12.22
11.31
NS
13.09
16.32
malfunction.
11-Dec-12
0.01
mg/I
NS
3.51
NS
3.38
3.17
6.21
NS
1.53
7.93
29-Apr-13
0.01
mg/I
NS
3.51
NS
1.27
2.75
1.87
NS
2.01
6.68
6-Aug-13
0.01
mg/I
NS
2.56
NS
1.26
2.08
1.33
NS
1.38
NS
25-Feb-14
0.01
mg/I
NS
3.90
NS
2.11
1.42
1.42
NS
1.88
7.12
13-Aug-14
0.01
mg/I
NS
3.96
NS
NS
NS
4.14
NS
2.22
NS
12-Mar-15
0.01
mg/I
NS
3.62
NS
NS
NS
1.24
NS
0.74
6.17
19-Aug-15
0.01
mg/I
NS
5.29
NS
NS
NS
2.46
NS
2.74
NS
18-Feb-16
0.01
mg/1
NS
3.51
NS
NS
NS
2.59
NS
2.54
7.07
11-Aug-16
0.01
mg/1
NS
3.60
NS
NS
NS
1.45
NS
1.75
NS
15-Feb-17
0.01
mg/1
NS
5.19
NS
NS
NS
3.80
NS
5.15
NS
24-Aug-17
0.01
mg/1
NS
7.81
NS
NS
NS
6.74
NS
4.34
NS
7-Feb-18
0.01
mg/1
NS
12.2
NS
NS
NS
1.91
NS
5.86
NS
16-Aug-18
0.01
mg/1
NS
6.0
3.23
3.1
6.0
2.87
4.02
1.09
NS
6-Feb-19
0.01
mg/1
NS
2.82
1.94
3.01
2.58
0.33
2.58
0.26
5.38
8-Aug-19
0.01
mg/1
NS
2.43
1.99
2.22
2.97
0.55
2.47
0.50
NS
Resample -->
14-Aug-19
0.01
mg/1
NS
1.96
NS
NS
NS
0.35
NS
0.42
NS
12-Feb-20
0.01
mg/1
NS
3.96
2.78
2.45
4.92
0.34
3.73
0.34
NS
17-Feb-20
0.01
mg/1
NS
2.93
NS
NS
NS
0.33
NS
1.73
NS
19-Mar-20
0.01
mg/I
NS
3.04
NS
NS
NS
5.00
NS
0.32
NS
18-May-20
0.01
mg/I
NS
2.66
NS
NS
NS
1.54
NS
1.06
3.42
26-Aug-20
0.01
mg/I
4.58
1.44
1.51
1.55
0.34
2.17
0.38
NS
Dissolved Hydrogen
19-Dec-08
0.600
nM
0.920
NM
NS
1.300
2.500
1.300
NS
1.1
NS
8-JuI-09
1.600
nM
NS(NS)
NM
NS
1.100
2.100
1.400
NS
4.900
NS(dry)
14-Dec-09
0.600
nM
1.000
NM
NS
1.100
3.000
1.000
NS
0.750
NS(dry)
23-Jun-10
0.600
nM
4.400
NM
NS
4.500
5.600
3.700
NS
4.000
NS(dry)
14-Dec-10
0.600
nM
NS
NM
NS
0.800
1.500
1.000
NS
0.620
NS(dry)
21-Jun-11
0.600
nM
NS
1.30
NS
1.400
2.900
1.400
NS
1.100
NS(dry)
6-Dec-11
0.60
nM
NS
2.4
NS
3.6
5.4
5.6
NS
3.4
NS(dry)
13-Jun-12
0.60
nM
NS
0.81
NS
2.7
4.7
3.8
NS
0.83
NS(dry)
11-Dec-12
0.60
nM
NS
0.53 J
NS
0.46 J
3.0
0.6
NS
0.22 J
NS
29-Apr-13
0.60
nM
NS
0.38 J
NS
0.41 J
1.9
NS
NS
0.39 J
0.42 J
6-Aug-13
0.60
nM
NS
0.84
NS
0.98
0.83
0.79
NS
0.84
NS
25-Feb-14
0.60
nM
NS
0.65
NS
0.92
0.77
0.86
NS
0.70
0.81
13-Aug-14
0.60
nM
NS
1.3
NS
NS
NS
1.2
NS
1.1
NS
12-Mar-15
0.60
nM
NS
1.5
NS
NS
NS
-
NS
1.2
1.5
30-Apr-15
0.60
nM
NS
NS
NS
NS
NS
1.5
NS
NS
NS
19-Aug-15
0.60
nM
NS
1.6
NS
NS
NS
2.0
NS
1.7
NS
18-Feb-16
0.60
nM
NS
2.9
NS
NS
NS
10.0
NS
2.2
NS
11-Aug-16
0.60
nM
NS
0.85
NS
NS
NS
1.6
NS
1.3
NS
15-Feb-17
0.60
nM
NS
2.2
NS
NS
NS
2.1
NS
2.2
NS
24-Aug-17
0.60
nM
NS
2.6
NS
NS
NS
3.3
NS
2.5
NS
7-Feb-18
0.60
nM
NS
12
NS
NS
NS
2.9
NS
2.1
NS
16-Aug-18
1.0
nM
NS
6.4
NS
NS
NS
4.3
NS
4.8
NS
6-Feb-19
1.0
nM
NS
7.8
NS
NS
NS
7.3
NS
7.8
8.5
8-Aug-19
1.0
nM
NS
1.4
NS
NS
NS
1.0
NS
1.1
NS
We didn't sample for dissolve hydrogen in
17-Feb-20
1.0
nM
NS
NS
NS
NS
NS
NS
NS
NS
NS
2020 because we unable to find a
laboratory that does it.
18-May-20
1.0
nM
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
30-Dec-03
1
mg/I
3
NI
NS
NS
17
24
NS
NS
NS
18-May-04
1
mg/I
3.2
NI
NS
NS
26
26
NS
6.2
9.1
30-Jun-04
1
mg/I
2.5
NI
NS
NS
28
26
NS
7.8
4.3
28-Dec-06
5
mg/I
1.8
NI
NS
NS
22
18
NS
6.6
NS
11-Jul-07
5
mg/I
0.66 (2.6)
NI
NS
NS
17 (34)
15 (29)
NS
NS
NS
19-Dec-08
5
mg/I
5.7
NM
NS
37.0
39.4
36.4
NS
12.6
6.2
8-Jul-09
5
mg/I
6.8
NM
NS
46.8
39.1
38.6
NS
7.7
28.4
14-Dec-09
5.0
mg/I
ND
NM
NS
36.4
38.8
37.6
NS
5.5
6.2
23-Jun-10
5.0
mg/I
7.95
NM
ND
37.4
40.0
39.7
97.9
5.97
6.5
14-Dec-10
5.0
mg/I
NS
NM
5.1
38.4
44.5
39.6
108.0
16.40
NS
NC-21- 250,000 ug/L
21-Jun-11
5.0
mg/I
NS
8.6
ND
35.8
45.3
41.4
106.0
6.60
6.07
6-Dec-11
5.0
nM
NS
9.34
ND
28.6
49.2
39.2
110.0
13.9
6.2
13-Jun-12
5.0
mg/I
NS
9.41
4.54
29.4
49.3
46.4
109.0
7.77
6.36
11-Dec-12
1.0
mg/I
NS
8.57
5.22
30.8
50.6
46.6
107.0
15.6
6.26
29-Apr-13
1.0
mg/I
NS
9.55
4.12
30.0
49.8
22.3
122.0
5.84
6.08
6-Aug-13
1.0
mg/I
NS
7.59
5.18
25.7
50.1
48.7
107.0
7.05
NS
25-Feb-14
1.0
mg/I
NS
9.22
5.51
33.2
60.3
57.4
120.0
5.39
6.53
13-Aug-14
1.0
mg/I
NS
8.03
4.07
21.3
97.6
43.4
106.0
5.61
NS
12-Mar-15
1.0
mg/I
NS
8.84
43.5
20.7
51.7
42.6
121.0
5.81
5.58
19-Aug-15
1.0
mg/I
NS
9.44
5.16
23.2
51.5
48.5
111.0
6.35
NS
18-Feb-16
1.0
mg/I
NS
17.2
4.60
20.6
69.5
49.7
153.0
6.28
5.65
11-Aug-16
1.0
mg/I
NS
NS
NS
NS
NS
NS
NS
7.08
NS
15-Feb-17
1.0
mg/I
NS
10.9
4.97
29.3
59.1
49.2
142.0
6.83
NS
24-Aug-17
1.0
mg/I
NS
10.2
4.12
21.7
59.3
46.6
136.0
8.49
ND
7-Feb-18
1.0
mg/I
NS
10.0
4.79
23.0
60.2
58.6
149.0
7.43
NS
16-Aug-18
1.0
mg/I
NS
9.62
NS
NS
NS
50.6
NS
7.19
NS
6-Feb-19
1.0
mg/I
NS
1.04
0.50
22.3
64.6
58.4
160.0
8.77
55.9
14-Aug-19
1.0
mg/L
NS
9.0
NS
NS
NS
49.3
NS
11.1
NS
17-Feb-20
1.0
mg/L
NS
8.9
NS
NS
NS
49.0
NS
10.7
NS
18-May-20
1.0
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
4.6
26-Aug-20
1.0
mg/L
NS
NS
NS
NS
NS
NS
9.8
NS
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 3 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Nitrate
30-Dec-03
0.10
mg/I
0.23
NI
NS
NS
ND
ND
NS
NS
NS
18-May-04
0.10
mg/I
0.21
NI
NS
NS
ND
ND
NS
0.14
ND
30-Jun-04
0.10
mg/I
0.15
NI
NS
NS
ND
ND
NS
0.20
ND
28-Dec-06
100.0
mg/I
0.15
NI
NS
NS
0.51
0.33
NS
0.43
NS
11-Jul-07
100.0
mg/I
0.14
NI
NS
NS
0.111
0.031
NS
NS
NS
19-Dec-08
100.0
mg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-JUI-09
200.0
mg/I
ND
NM
NS
ND
ND
ND
NS
ND
0.30
14-Dec-09
0.10
mg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
0.10
mg/I
ND
NM
NS
ND
ND
ND
NS
183
107
14-Dec-10
0.10
mg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
0.10
mg/I
NS
ND
NS
ND
ND
ND
NS
0.146
ND
6-Dec-11
0.10
mg/I
NS
ND
NS
ND
ND
ND
NS
ND
ND
13-Jun-12
0.10
mg/I
NS
0.181
NS
0.0743
ND
ND
NS
0.162
0.251
11-Dec-12
10.00
mg/I
NS
0.115 J
NS
0.0655 J
ND
0.0326 J
NS
ND
0.192 J
29-Apr-13
0.02
mg/I
NS
0.0938
NS
0.0280
ND
ND
NS
0.0851
0.141
6-Aug-13
10.00
mg/I
NS
0.0999 J
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
10.00
mg/I
NS
NS
NS
ND
ND
ND
ND
ND
0.417 J
13-Aug-14
10.00
mg/1
NS
0.144 J
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
10.00
mg/1
NS
0.134 J
NS
NS
NS
0.0224 J
NS
ND
0.229 J
19-Aug-15
10.00
mg/1
NS
0.186 J
NS
NS
NS
ND
NS
ND
NS
18-Feb-16
10.00
mg/I
NS
0.179 J
NS
NS
NS
0.0373 J
NS
ND
0.122 J
11-Aug-16
10.00
mg/I
NS
0.196 J
NS
NS
NS
0.0211 J
NS
0.0126 J
NS
15-Feb-17
10.00
mg/1
NS
0.22 J
NS
NS
NS
0.0875 J
NS
0.0116 J
NS
24-Aug-17
10.00
mg/1
NS
0.205 J
NS
NS
NS
0.0339 J
NS
0.0399 J
NS
7-Feb-18
10.00
mg/1
NS
0.205 J
NS
NS
NS
ND
NS
0.0338 J
NS
16-Aug-18
0.10
mg/1
NS
0.198
NS
NS
NS
ND
NS
ND
NS
6-Feb-19
0.10
mg/I
NS
0.281
NS
NS
NS
0.028
NS
NS
0.12
14-Aug-19
0.10
mg/L
NS
0.26
NS
NS
NS
ND
NS
ND
NS
17-Feb-20
0.10
mg/L
NS
0.25
NS
NS
NS
ND
NS
0.16
NS
18-May-20
0.10
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
0.24
26-Aug-20
0.10
mg/L
NS
0.28
NS
NS
NS
0.19
NS
ND
NS
Nitrite
28-Dec-06
mg/I
<0.100
NI
NS
NS
<0.100
<0.100
NS
<0.100
NS
11-Jul-07
mg/I
<0.1
NI
NS
NS
<0.1
<0.1
NS
NS
NS
14-Dec-10
mg/I
NS
NM
NS
NS
NS
NS
NS
NS
NS
21-Jun-11
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
25-Feb-14
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Aug-14
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
12-Mar-15
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
24-Aug-17
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
7-Feb-18
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
mg/I
NS
0.281
NS
NS
NS
0.0278
NS
NS
0.120
Not a required parameter.
14-Aug-19
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
30-Dec-03
2.0
mg/I
4.0
NI
NS
NS
17
2.7
NS
NS
NS
18-May-04
2.0
mg/I
3.3
NI
NS
NS
40
2.8
NS
5.6
13
30-Jun-04
2.0
mg/I
ND
NI
NS
NS
29
ND
NS
4.7
12
28-Dec-06
5
mg/I
0.03
NI
NS
NS
10
4.6
NS
12
NS
11-Jul-07
5
mg/I
1.6
NI
NS
NS
13
2.2
NS
NS
NS
19-Dec-08
5
mg/I
11.2
NM
NS
9.6
9
ND
NS
16.1
18.3
8-JuI-09
5
mg/I
1140
NM
NS
8.4
9.3
ND
NS
8.4
39.2
14-Dec-09
5
mg/I
ND
NM
NS
6.9
7.3
ND
NS
6.5
49.7
23-Jun-10
5
mg/I
5.16
NM
14.8
7.18
9.14
ND
ND
25.1
ND
14-Dec-10
5
mg/I
NS
NM
14.5
9.21
9.7
ND
ND
10.80
NS
21-Jun-11
5
mg/I
NS
24.4
11.4
7.49
7.74
ND
ND
ND
ND
NC-21- 250,000 ug/L
6-Dec-11
5
mg/I
NS
ND
NS
ND
ND
ND
NS
11.80
52.9
13-Jun-12
5
mg/I
NS
25.4
13.7
8.14
8.4
2.79
3.04
5.38
83.1
11-Dec-12
250
mg/I
NS
28.0 J
14.8 J
9.12 J
10.1 J
4.42 J
2.90 J
7.91 J
78.8
29-Apr-13
250
mg/I
NS
26.1 J
12.3 J
9.15 J
17.1 J
2.73 J
3.20 J
4.61 J
73.8 J
6-Aug-13
250
mg/I
NS
25.3 J
7.37 J
7.83 J
11.7 J
2.76 J
3.32 J
5.07 J
NS
25-Feb-14
250
mg/I
NS
28.9 J
11.2 J
8.13 J
9.55 J
2.59 J
4.62 J
33.8 J
4.56 J
13-Aug-14
250
mg/I
NS
31.9 J
9.37 J
7.91 J
11.6 J
2.45 J
2.78 J
4.46 J
NS
12-Mar-15
250
mg/I
NS
32.6 J
12.1 J
8.04 J
8.34 J
3.34 J
3.33 J
4.81 J
83.4 J
19-Aug-15
250
mg/I
NS
42.9 J
102 J
8.11 J
10.4 J
2.89 J
3.21 J
4.93 J
NS
18-Feb-16
250
mg/I
NS
39.9 J
112 J
7.96 J
10.3 J
3.83 J
3.31
4.84 J
54.7 J
11-Aug-16
250
mg/I
NS
NS
NS
NS
NS
NS
NS
5.33 J
NS
15-Feb-17
250
mg/I
NS
47.1 J
11.2 J
7.86 J
7.94 J
3.55 J
3.26
5.31 J
NS
24-Aug-17
250
mg/I
NS
50.3 J
NS
NS
NS
7.14 J
NS
6.29 J
NS
7-Feb-18
250
mg/I
NS
42.8 J
7.99 J
6.65 J
6.11 J
4.00 J
2.06 J
5.56 J
NS
16-Aug-18
250
mg/I
NS
55.2 J
7.69 J
7.13 J
6.47 J
4.40 J
2.65 J
7.30 J
ND
6-Feb-19
1
mg/I
NS
55.7
1.21
7.36
9.44
4.35
3.28
ND
ND
14-Aug-19
1
mg/I
NS
52.2
NS
NS
NS
6.20
NS
8.90
NS
17-Feb-20
1
mg/I
NS
52.0
8.99
6.37
9.41
5.96
3.8
15.1
NS
18-May-20
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
65.1
26-Aug-20
1
mg/I
NS
NS
NS
NS
NS
NS
24.2
NS
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 4 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Sulfide
30-Dec-03
1.0
mg/I
ND
NI
NS
NS
5.0
ND
NS
NS
NS
18-May-04
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
19-Dec-08
1000
pg/I
259
J
NM
ND
150 J
ND
141 J
ND
ND
ND
8-JuI-09
1000
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
14-Dec-09
1000
Pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
23-Jun-10
1000
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
14-Dec-10
1000
pg/I
NS
NM
ND
ND
ND
ND
ND
ND
NS
21-Jun-11
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
6-Dec-11
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
13-Jun-12
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
11-Dec-12
1000
pg/I
NS
N D
N D
N D
N D
117 J
NS
NS
NS
29-Apr-13
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
6-Aug-13
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
NS
25-Feb-14
1000
P9/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
13-Aug-14
1000
P9/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
19-Aug-15
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
18-Feb-16
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
11-Aug-16
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
100
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
100
pg/I
NS
53.3 J
NS
NS
NS
ND
NS
ND
ND
Hydrogen Sulfide
30-Dec-03
1.0
mg/I
ND
NI
NS
NS
21
ND
NS
NS
NS
18-May-04
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
28-Dec-06
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
11-Jul-07
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
no longer required
Total Organic Carbon (TOC)
11-Jul-07
1
mg/I
0.48
NI
NS
NS
3.2
1.9
NS
NS
NS
19-Dec-08
1
mg/I
6.3
NM
NS
48
24.7
21.1
NS
11.4
19.1
8-JuI-09
1
mg/I
28.1
NM
NS
6.6
5.9
6.2
NS
4.2
4.4
14-Dec-09
1
mg/I
3.0
NM
NS
32.4
48.2
ND
NS
2.9
3.8
23-Jun-10
1
mg/I
3.7
NM
NS
3.16
5.8
6.07
NS
2.82
3.61
14-Dec-10
1
mg/I
NS
NM
NS
23.7
7.52
7.77
NS
5.01
NS
21-Jun-11
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1
mg/I
NS
3.71
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
1
mg/I
NS
4.68
NS
7.42
8.93
9.63
NS
4.08
NS
25-Feb-14
1
mg/I
NS
NS
NS
8.62
20.4
19.9
NS
9.50
8.03
13-Aug-14
1
mg/I
NS
4.55
NS
NS
NS
8.34
NS
4.33
NS
12-Mar-15
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
1
mg/I
NS
ND
NS
NS
NS
1.7
NS
0.87 J
NS
24-Aug-17
1
mg/I
NS
0.91 J
NS
NS
NS
2.3
NS
0.87 J
NS
7-Feb-18
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/I
NS
ND
NS
NS
NS
ND
NS
1.7
1.7
Alkalinity
30-Dec-03
10
mg/I
14
NI
NS
NS
90
130
NS
NS
NS
(total as CaCO3)
18-May-04
10
mg/I
ND
NI
NS
NS
210
140
NS
63
81
30-Jun-04
10
mg/I
11
NI
NS
NS
240
160
NS
46
130
28-Dec-06
5
mg/I
10
NI
NS
NS
255
133
NS
42
NS
11-Jul-07
5
mg/I
20
NI
NS
NS
220
150
NS
NS
NS
19-Dec-08
5
mg/I
18.9
NM
NS
88.2
296
163
NS
44.2
222
8-JuI-09
5
mg/I
16.5
NM
NS
110
301
176
NS
44.0
155
14-Dec-09
5
mg/I
6.7
NM
NS
82.1
253
135
NS
29.6
137
23-Jun-10
5
mg/I
7.29
NM
20.4
99.8
291
169
178.0
39.7
170
14-Dec-10
5
mg/I
NS
NM
17.6
99.6
292
168
156
39.4
NS
21-Jun-11
5
mg/I
NS
100
20.8
77
269
194
156
42.2
153.0
6-Dec-11
5
mg/I
NS
98.7
10.5
81.9
274
164
151
35.7
144
13-Jun-12
5
mg/I
NS
101
13.7
87.5
271
152
149
46.2
147
11-Dec-12
5
mg/I
NS
100
16.5
98.3
284
147
152
44.6
148
29-Apr-13
5
mg/I
NS
99.3
13.8
97.3
293
156
153
46.2
143
6-Aug-13
5
mg/I
NS
102
14.3
99.1
148
86.8
159
43.3
NS
25-Feb-14
5
mg/I
NS
98
15.8
123
298
178
153
164
3.87
13-Aug-14
5
mg/I
NS
103
14.3
93.8
301
187
164
49.8
NS
12-Mar-15
5
mg/I
NS
99.7
14.7
88.3
306
151
164
39.5
139
19-Aug-15
5
mg/I
NS
102
19.6
88.2
294
180
164
46.9
NS
18-Feb-16
5
mg/I
NS
108
4.35 J
89.8
308
141
168
49.6
150
11-Aug-16
5
mg/I
NS
NS
NS
NS
NS
NS
NS
51.6
NS
15-Feb-17
5
mg/I
NS
115
16.0
92.8
300
168
183
48.2
NS
24-Aug-17
5
mg/I
NS
129
26.8
98.5
329
177
195
56.7
ND
7-Feb-18
5
mg/I
NS
125
6.9
101
330
199
207
55.6
NS
16-Aug-18
5
mg/I
NS
123
22.1
93.2
302
186
203
58.3
NS
6-Feb-19
5
mg/I
NS
138
15.3
102
337
207
226
55.6
167
14-Aug-19
5
mg/I
NS
131
NS
NS
NS
190
NS
51.8
NS
17-Feb-20
5
mg/I
NS
135
NS
NS
NS
183
NS
69.9
NS
18-May-20
5
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
165
26-Aug-20
5
mg/I
NS
NS
NS
NS
NS
NS
NS
46.8
NS
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 5 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Ethane
30-Dec-03
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
NS
NS
18-May-04
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
28-Dec-06
20.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
11-Jul-07
20.0
mg/I
ND
NI
NS
NS
ND
ND
NS
NS
NS
19-Dec-08
20.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-JuI-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-10
10.0
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
10.0
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
ND
ND
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
2.4 J
NS
ND
ND
Ethylene (Ethene)
30-Dec-03
0.001
mg/1
ND
NI
NS
NS
ND
ND
NS
NS
NS
18-May-04
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
28-Dec-06
20.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
11-Jul-07
20.0
mg/I
ND
NI
NS
NS
ND
ND
NS
NS
NS
19-Dec-08
20.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-JuI-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
11.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-10
10.0
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
10.0
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Methane
30-Dec-03
0.001
mg/I
ND
NI
NS
NS
1.8
0.1
NS
NS
NS
18-May-04
0.001
mg/I
ND
NI
NS
NS
1.50
0.12
NS
0.004
ND
30-Jun-04
0.001
mg/I
ND
NI
NS
NS
0.66
0.06
NS
ND
ND
28-Dec-06
10.0
mg/I
0.01
NI
NS
NS
0.173
0.044
NS
0.001
NS
11-Jul-07
10.0
mg/I
0.001
NI
NS
NS
0.189
0.008
NS
NS
NS
19-Dec-08
10.0
mg/I
ND
NM
NS
0.0054 J
0.162
0.102
NS
ND
ND
8-JuI-09
10.0
mg/I
ND
NM
NS
0.0202
0.088
0.128
NS
ND
ND
14-Dec-09
10.0
mg/I
ND
NM
NS
0.0083 J
0.0205
0.0648
NS
ND
ND
23-Jun-10
0.010
mg/I
0.0018
B
NM
NS
0.0117 B
0.064
0.101
NS
0.0012 B
0.0013 B
14-Dec-10
0.010
mg/I
NS
NM
NS
0.0025 J
0.155
0.102
NS
ND
NS
21-Jun-11
0.010
mg/I
NS
0.0016 J
NS
0.099 J
0.103
0.108
NS
0.0014 J
0.0017 J
6-Dec-11
0.010
mg/I
NS
ND
NS
0.009 J
0.032
0.086
NS
ND
ND
13-Jun-12
0.010
mg/I
NS
0.0011 J
NS
0.0062 J
0.0524
0.0698
NS
0.0015 J
0.0013 J
11-Dec-12
0.01
mg/I
NS
ND
NS
0.0036
0.0825
0.0506
NS
ND
ND
29-Apr-13
0.01
mg/I
NS
ND
NS
0.0180
0.0737
0.0923
NS
ND
ND
6-Aug-13
0.0066
mg/I
NS
ND
NS
0.0229
0.0590
0.113
NS
0.060
NS
25-Feb-14
0.0066
mg/I
NS
ND
NS
0.0170
0.0703
0.0263
NS
ND
ND
13-Aug-14
0.0066
mg/I
NS
ND
NS
NS
NS
0.108
NS
0.339
NS
12-Mar-15
0.0066
mg/I
NS
ND
NS
NS
NS
0.0188
NS
0.330
0.0119
19-Aug-15
0.0066
mg/I
NS
0.00089 J
NS
NS
NS
0.0398
NS
0.340
NS
18-Feb-16
0.0066
mg/I
NS
0.0018 J
NS
NS
NS
0.0218
NS
0.512
0.0019 J
11-Aug-16
0.0066
mg/I
NS
0.0025 J
NS
NS
NS
0.0676
NS
0.409
NS
15-Feb-17
0.0100
mg/I
NS
ND
NS
NS
NS
0.0949
NS
0.336
NS
24-Aug-17
0.0100
mg/I
NS
ND
NS
NS
NS
0.0541
NS
0.263
NS
7-Feb-18
0.0100
mg/I
NS
0.0054 J
NS
NS
NS
0.0528
NS
0.0050 J
NS
16-Aug-18
0.0100
mg/I
NS
ND
NS
NS
NS
0.0945
NS
0.0570
NS
16-Aug-18
0.0100
mg/I
NS
ND
NS
NS
NS
0.1910
NS
0.0199
NS
14-Aug-19
0.0100
mg/I
NS
ND
NS
NS
NS
0.1280
NS
0.0609
NS
17-Feb-20
0.0100
mg/I
NS
ND
NS
NS
NS
0.1110
NS
0.0317
NS
18-May-20
0.0100
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
ND
26-Aug-20
0.0100
mg/I
NS
ND
NS
NS
NS
0.0
NS
ND
NS
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 6 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-1A
MW-7
MW-2
MW-3R
MW-4R
MW-513
MW-613
NES-2S
NES-2D
Date
Pyruvic Acid
28-Dec-06
100
p9/1
ND
NI
NS
ND
ND
ND
NS
ND
NS
19-Dec-08
100
p9/1
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-JuI-09
10000
p9/1
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
10000
p9/1
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
10000
p9/1
ND
NM
NS
ND
ND
ND
NS
ND
2800 J
14-Dec-10
10000
p9/1
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
10000
p9/1
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
10000
p9/1
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
10000
p9/1
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
10000
p9/1
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
10000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
10000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
10000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
10000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
10000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
10000
pg/I
NS
ND
NS
NS
NS
1600 J
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Lactic Acid
28-Dec-06
1000
pg/I
ND
NI
NS
ND
ND
NS
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
ND
ND
4300
NS
ND
ND
8-JuI-09
25000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
25000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
25000
pg/I
ND
NM
NS
ND
ND
ND
NS
1900 J
ND
14-Dec-10
25000
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
25000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
25000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
25000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
25000
p9/1
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
25000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
25000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Acetic Acid
28-Dec-06
1000
p9/1
ND
NI
NS
NS
ND
ND
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
1200
ND
ND
NS
ND
1600
8-Jul-09
1000
pg/I
ND
NM
NS
700 J
ND
ND
NS
700 J
ND
14-Dec-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-10
1000
pg/I
NS
NM
NS
ND
600 J
2400
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-1-3
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
5000
pg/I
NS
ND
NS
NS
NS
710 J
NS
950 J
NS
24-Aug-17
5000
pg/I
NS
380 J
NS
NS
NS
7400
NS
4100 J
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 7 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Propionic Acid
28-Dec-06
1000
pg/I
ND
NI
NS
NS
ND
NS
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
9900
ND
64200
NS
ND
ND
8-JuI-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
1000
pg/I
ND
NM
NS
800 J
ND
ND
NS
ND
ND
14-Dec-10
1000
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Butyric Acid
28-Dec-06
1000
pg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
1500
ND
ND
NS
ND
ND
8-JuI-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
1000
pg/I
ND
NM
NS
ND
600 J
ND
NS
ND
ND
14-Dec-10
1000
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
5000
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
430 J
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Total Volatile Fatty Acids
19-Dec-08
pg/I
ND
NM
NS
12600
ND
68500
NS
ND
ND
(sum of above 5 parameters)
8-JuI-09
pg/I
ND
NM
NS
700 J
ND
ND
NS
700 J
ND
14-Dec-09
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
pg/I
N D
N M
NS
800 J
600 J
N D
NS
1900 J
2800 J
14-Dec-10
pg/I
NS
NM
NS
ND
600 J
2400
NS
ND
NS
21-Jun-11
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-1-1-
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
pg/I
NS
ND
NS
NS
NS
710 J
NS
950 J
NS
24-Aug-17
pg/I
NS
380 J
NS
NS
NS
9000 J
NS
4530 J
NS
7-Feb-18
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
BTEX
28-Dec-06
pg/I
ND
NI
ND
ND
ND
NS
ND
ND
NS
(sum of benzene, toluene,
19-Dec-08
P9/I
ND
NM
ND
ND
ND
0.40 J
ND
ND
ND
ethylbenzene, & xylenes)
8-JuI-09
P9/I
ND
NM
ND
ND
ND
0.54 J
ND
ND
ND
14-Dec-09
pg/I
ND
NM
ND
ND
ND
0.37 J
ND
NS
NS
23-Jun-10
pg/I
ND
NM
ND
ND
ND
0.42 J
ND
ND
ND
14-Dec-10
pg/I
NS
NM
ND
ND
ND
ND
ND
ND
NS
21-Jun-11
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
6-Dec-11
pg/I
NS
ND
ND
ND
ND
0.40 J
ND
NS
NS
13-Jun-12
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
11-Dec-12
pg/I
NS
ND
ND
ND
ND
0.41 J
ND
NS
NS
29-Apr-13
pg/I
NS
ND
ND
ND
ND
0.33 J
ND
NS
NS
6-Aug-13
pg/I
NS
ND
ND
ND
ND
0.40 J
ND
NS
NS
25-Feb-14
pg/I
NS
ND
ND
ND
ND
0.40 J
ND
ND
ND
13-Aug-14
pg/I
NS
ND
ND
ND
ND
0.41 J
ND
ND
NS
12-Mar-15
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
19-Aug-15
pg/I
NS
ND
ND
ND
ND
0.35 J
ND
ND
ND
18-Feb-16
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
11-Aug-16
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
15-Feb-17
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
24-Aug-17
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
7-Feb-18
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
16-Aug-18
pg/I
NS
ND
ND
ND
ND
0.35 J
ND
NS
NS
6-Feb-19
pg/I
NS
ND
ND
ND
ND
0.43 J
ND
NS
NS
8-Aug-19
pg/I
NS
ND
ND
ND
ND
0.36 J
ND
NS
NS
17-Feb-20
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
NS
18-May-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tritium (Hydrogen-3)
26-Aug-20
pg/I
NS
1.2 J
NS
NS
NS NS
NS
1.4 J
NS
DCE
28-Dec-06
pg/I
ND
NI
ND
NS
ND
6
ND
ND
NS
(sum of dichloroethylenes)
11-Jul-07
pg/I
ND
NI
ND
NS
ND
6.2
ND
NS
NS
19-Dec-08
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
8-JuI-09
pg/I
ND
NM
ND
ND
ND
7.7
ND
ND
ND
14-Dec-09
pg/I
ND
NM
ND
ND
ND
7.4
ND
NS
NS
23-Jun-10
pg/I
ND
NM
ND
ND
ND
13.6
ND
ND
ND
14-Dec-10
pg/I
NS
NM
ND
ND
ND
ND
ND
ND
NS
21-Jun-11
pg/I
NS
ND
ND
ND
ND
6.4
ND
NS
NS
6-Dec-11
pg/I
NS
ND
ND
ND
ND
3.0 J
ND
NS
NS
13-Jun-12
pg/I
NS
ND
ND
ND
ND
4.3 J
ND
NS
NS
11-Dec-12
ug/I
NS
ND
ND
ND
ND
3.3 J
ND
NS
NS
29-Apr-13
ug/I
NS
ND
ND
ND
ND
4.8 J
ND
NS
NS
6-Aug-13
ug/I
NS
ND
ND
ND
ND
3.6 J
ND
NS
NS
25-Feb-14
ug/I
NS
ND
ND
ND
ND
3.7 J
ND
ND
ND
13-Aug-14
ug/I
NS
ND
ND
ND
ND
2.8 J
0.39 J
ND
NS
12-Mar-15
ug/I
NS
ND
ND
ND
ND
2.6 J
ND
ND
ND
19-Aug-15
ug/I
NS
ND
ND
ND
ND
3.1 J
0.89 J
NS
NS
18-Feb-16
ug/I
NS
ND
ND
ND
ND
2.5 J
0.32 J
NS
NS
11-Aug-16
ug/I
NS
ND
ND
ND
ND
2.7 J
0.5 J
NS
NS
15-Feb-17
ug/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
24-Aug-17
ug/I
NS
ND
ND
ND
ND
ND
0.99 J
ND
ND
7-Feb-18
ug/I
NS
ND
ND
ND
ND
0.79 J
0.68 J
NS
NS
16-Aug-18
ug/I
NS
ND
ND
ND
ND
1.25 J
0.62 J
NS
NS
6-Feb-19
ug/I
NS
ND
ND
ND
ND
0.76 J
0.81 J
NS
NS
8-Aug-19
ug/I
NS
ND
ND
ND
ND
0.85 J
0.86 J
NS
NS
17-Feb-20
ug/I
NS
ND
ND
ND
ND
0.86 J
0.86 J
ND
NS
18-May-20
ug/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
Notes: ND = Not detected above the laboratory detection limit.
NS = Not sampled for this parameter during this event.
NI = Well not yet installed.
NA = Data not available.
RL = Laboraotry reporting limit.
J = Estimated concentration below the RL.
my = millivolts.
mS/cm = milliseimens/centimeter.
SU = standard units.
°C = degrees centigrade
mg/L = milligrams per liter = parts per million.
pg/L = micrograms per liter = parts per billion.
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 9 of 9
LaBella Associates

Appendix B
Monitoring Well Construction Data

Appendix A: Monitoring Well Construction Data
Well ID
Date
Installed
NorthingEastin
g
GS Elev.
(Ft-AMSL)
TOC Elev.
(Ft-AMSL)
AR
(Bedrock)
(Ft-BGS)
TD
(Boring)
(Ft-BGS)
TD
(Well)
(Ft-BTOC)
TOC
Stick-up
(Ft-AGS)
Top Screen
(Ft-BGS)
Top Screen
(Ft-BTOC)
Bottom
Screen
(Ft-BGS)
Bottom
Screen
(Ft-BTOC)
Screened
Lithology
DTW
(Ft-BTOC)
Comments
MW-1A
---
952141.6930
2110755.3908
535.18
538.18
> 22
22.00
25.00
3*
7.00
10.00
22.00
25.00
Saprolite
20.02
Former Unit 1 Background Well, No longer
Sampled, Stick-up Estimated
MW-2
---
953940.0174
2110351.7384
517.00
518.62
21.00
27.50
29.12
1.62
12.50
14.12
27.50
29.12
Sap/BR
10.66
Unit 1 Compliance
MW-3R
08/25/99
954025.5824
2111681.3905
501.3*
503.82
25.00
25.00
32.97
2.5*
14.00
21.97
24.00
31.97
Saprolite
20.24
Unit 1 Compliance
MW-4
---
---
---
---
---
---
---
22.00
---
7.00
---
22.00
---
Bedrock
---
Not Sampled
MW-4R
08/26/99
954975.1334
2110797.9991
504.90
507.34
17.50
60.00
62.44
2.44
50.00
52.44
60.00
62.44
Bedrock
10.28
Unit 1 Compliance
MW-5
---
---
---
---
---
---
---
27.50
---
12.50
---
27.50
---
Sap/BR
---
Not Sampled
MW-5R
08/25/99
954947.2480
2111685.6720
487.24
489.95
22.00
37.00
39.71
2.71
27.00
29.71
37.00
39.71
Bedrock
21.96
Unit 1 Compliance
MW-6R
08/25/99
954725.8325
2110287.6108
504.42
506.81
13.00
40.00
42.39
2.39
30.00
32.39
40.00
42.39
Bedrock
9.25
Unit 1 Compliance
NES- 1S
05/01/04
955167.9708
2111057.1915
514.35
516.93
27.00
34.00
36.58
2.58
18.50
21.08
33.50
36.08
Sap/BR
29.90
Unit 1 Perfomance
NES-1D
05/01/04
955177.3548
2111054.7005
514.38
516.62
27.00
79.00
81.24
2.24
63.50
65.74
78.50
80.74
Bedrock
30.03
Unit 1 Sentinel
NES-2S
05/01/04
955091.2902
2111945.3411
474.53
477.20
9.00
21.50
24.17
2.67
11.00
13.67
21.00
23.67
Saprolite
9.14
Unit 1 Perfomance
NES-2D
05/01/04
955081.7805
2111946.7398
474.72
477.43
21.50
66.50
69.21
2.71
51.00
53.71
66.00
68.71
Bedrock
5.00
Unit 1 Sentinel
MW-7
07/28/08
953292.1160
2112043.4480
531.24
534.24
34.50
34.50
37.50
3.00
19.50
22.50
34.50
37.50
Saprolite
23.91
Units 1 & 2 Background Well
NOTES: AR = Auger Refusal (Estimate of depth to bedrock).
TD = Total Depth (of boring or well/piezometer).
TOC = Top of Casing
GS = Ground Surface.
DTW = Depth to Water (as measured on 11/20/08).
Ft-BGS =
Feet below ground surface.
Ft-AGS =
Feet above ground surface.
Ft-AMSL
= Feet above mean sea level.
Ft-BTOC
= Feet below TOC.
--- = data
not available.
* = estimated TOC Stickup, or estimated GS Elev.
MW-3R survey data are after MW-3R was raised and resurveyed in 2012.
MW-3R depths relative to TOC have been adjusted to the new TOC,
but depths BGS have not been adjusted.
Granville County - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
LaBella Associates

Appendix C
Laboratory Reports with
Chains of Custody & Field Sampling Logs

DATE: S1r2��/�Z U
La Betta
GROUND WATER SAMPLING LOG
Project Name: Gcco'lI� � Project No./Task No.: akg1a3Sa°v1 �Oa
Well ID: (AW.P- Sampler(s): f.0rWkI
Well Location: ,� C
Well Diameter:
2 inches
Initial Depth to Water (DTW):
10.30 feet
Depth to Bottom (DTB):
�g,�s feet
Water Column Thickness (WCT):
�g �» feet [DTB-DTW]
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
= o gallons
For 4" Well: WCT X 0.653
= gallons
For THREE Well Volumes: WV X 3
gallons
Actual Amount Purged/Bailed:
gallons
Purged with: t Pum
Other:
Sampled with: ai Pump
Other:
Depth to Water before Sampling: I C
°g67 feet
Gallons
Time
Temp
pH
Cond.
(us/cm)
Dis.02
mglL
ORP
my
Turb.
(ntu)
Initials
�(°C)
4 i52
� �
qh
�)S
� IUU 1
�l
2 C�'
`�1
l
59,
',- I
<6 0 8
`3©(D
�` ,-z
3,`(
1,
1Sc1
6°L
Date of sample:
U
Before Sampling
19,
�,���
��(,
����
1��,�
q
Comments (weather conditions, odor, color, silt, etc.):
Signature: Date: 9/ 31 P b�
QA/QC Sign Off: Date: f Zv2[�

DATE: 3%V-�_1
La Bella
Project No. /Task No.: GROUND WATER SAMPLING LOG
Project Name: Ui vi«2 aW 3 •61/� � 2
Well ID: ry7I JSampler(s): Ly-cck
Well Location: C4', Q C
Well Diameter: 2 inches
Initial Depth to Water (DTW): 16.53 feet
Depth to Bottom (DTB): �1 ' i6 � feet
Water Column Thickness (WCT): feet [DTB-DTW]
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163 = �'� gallons
For 4" Well: WCT X 0.653 = gallons
For THREE Well Volumes: WV X 3 1 gallons
Actual Amount Purged/Bailed: ' gallons
Purged with:
Sampled witt
Depth to Water before Sampling: 1(0, / "' feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
Turb.
(ntu)
Initials
��
M q
T oa
19 s'
t
/�/mv
zo,q
T V,41
n
Zlv
a .�
aq 26
M
-7, o
9Y, i
. S.5-
fig.
I
Date of sample:
g�Z j
2 U
Before Sampling
I�
��
al.
Comments (weather conditions, odor, color, silt, etc.):
1�w C603S , kQk Ns'
Signature: Date:
QA/QC Sign Off: Date: __�/�

e La BetLa
Project Name:
Well ID: fy\v3— vI'
Well Location:
C
DATE: F-/�s--, 2-6G
GROUND WATER SAMPLING LOG
Project No. /Task No.: 2�Q2�5�� 6I J02
Sampler(s): •G)r<iv /f.fA')'30r'L
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled wit,
2 inches
2.3 _!�; feet
feet
�vl ' feet [DTB-DTW]
_ �• I
gallons
_
gallons
_ �C •�
gallons
gallons
Depth to Water before Sampling: l6 , 96 feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
C ,73
(99
2q , 21
�w
q
9
6,31
?"v7
1 1,q -7
Date of sample:
Before Sampling
Comments (weather conditions, odor, silt, etc.):
Signature: C Date: T'31 /20
QA/QC Sign Off: f — Date: 91t e2ng-v

C LaBella
Project Name: " (�
w '\J� \�- IJ�C'f1jC U
1J C
Location:
2211W. Meadowview Rd Suite 101
Project No.:
as J iJ oC . b k lU
Greensboro, NC 27407
Sampled By:
Telephone: [phone]�/n
Facsimile: (336) 323-23-009393 pp
Date:
n
oc-b
WELL I.D.: i'Y11,� —`J✓�
Weather:
C�ovdS
Well Diameter:
Static Water Level: 1� ,
Depth of Well: IJO d X
Length of Well Screen:
Measuring Point: T(i
Depth to Top of Pump:
Pump Type:
Tubing Type:
URE
Gallons
==
Conductivity
Dissolved 02
Redox Alkalinity iron (11)
Comments
-�RTMORM
-
��-�►�Mom
t Vla1 Ul
t "dLIUIIJ FUIgUU
Purge Time I ^ L'I `I Purge Time End:
Start: oL
Notes: r7 %*(g�
135r5-
Final Static Water Level:
l S`1 s.9 6 16.E 27 , 1 47.a5 0, 54 V1 9'3 9 01a
60

DATE:
0 La BeRa
GROUND WATER SAMPLING LOG
Project Name: �URJ' Project No. /TaskJJNo.: a ab�. i 102
Well ID: I �1�Sampler(s):��I'`�� /D Mov -d6G(
Well Location: DxguD ,k'�c
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
2
inches
-7. 5S
feet
q2'
l 6
feet
� �.SS feet [DTB-DTW]
For 2" Well: WCT X 0.163 = gallons
For 4" Well: WCT X 0.653 = gallons
For THREE Well Volumes: WV X 3 = 1-7, 3_� gallons
Actual Amount Purged/Bailed: T, 3i gallons
Purged with: fiilp Pump Other:
Sampled with:
Depth to Water before Sampling: feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/cm)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
D
��l<s
��, s
.a�
-7r�
�,u�
�.q
C q.(�
�w
� J q
I ���
�� ,
�.��
��
�o 12
p g, ,�
Iks�
13D-q
16.3
coi l
CCq
,�`�
il, I
28, �F
19,'Y`
(33C
Date of sample:
g'
Before Sampling
n1�
I l a l
ev
Comments (weather conditions, odor, color, silt, etc.):
c S
D' fSignature: Date: 210
QA/QC Sign Off: Date:

0. LaBeLLa
Project Name:
Location:
Project No.:
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: Weather:
Well Diameter:
Depth of Well: l _J , 3
Measuring Point: TO
Pump Type �U&- VitaMer A-9MD
Cam' QaAQ'-1he - C� �
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
Time
Pump Rate
Gallons
Purged
pH
Temp
"C
Conductivity
(mS/cm)
Turbidity
(NTU)
Dissolved Oz
(m /L)
Redox j Alkalinity Iron (11)
(mV)
+/- 10 mV
Comments
�TW
+ 10%n
N
)S0Mt,M�
(o�
ago.
a.7
3.2�
a a•
.►s
3
is,
2SSl
a . bal
d ,
QW . l
b
08
56
'a
s, ►
,'5
6, 6
C .UU
6.n
I . �
'lI'1
17,
1$ "!>
Q�. 1
3 n .�
S�l,6s
I -I . (U
"7
6,7.2
57
SO
.39
a. Z8
1 a-1-7.
QLl3s
3'
a �.�
a35•Lf
3o
a• o
.3v
S. 7
lg.'I
�1,
.6v
,'
�3 3
a���2s-
•���• VullvllJ i Ulf'jl.
Purge Time O�Lfj Purge Time End: I Final Static Water Level:
Start: 15
Notes: �-J
) �,sSo1vP.� l�y�rix�n Q Jo I S
S 142 0

DATE: <34 6 4)_()
LaBelLa
GROUND WATER SAMPLING LOG
Project Name: ����`� Project No. /Task No.: 0Q'S5 -�' o
Well ID: _ � Sampler(s): �ll�P {�� �� mrGck
Well Location: � � ,t\�c
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well:
For 4" Well
WCT X 0.163
WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
2 inches
feet
feet
feet [DTB-DTW]
gallons
_ gallons
gallons
gallons
Purged with: Bailer Pump Other: _
Sampled with: CBaio Pump Other:
Depth to Water before Sampling: ()a- v3 feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
Date of sample:
Before Sampling
Q0, S
s,
36q, 3
Q, 3
OE�'
23,q
W
Comments (weather conditions, odor, color, silt, etc.):
�� dx)s k, ak 90 `s 1 sctmo),ed akF low 4 w
0 1gaz
Signature: �7Date:
QA/QC Sign Off: y Date: Ww

0,,, LaBella
t1a �..
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407 Sampled By: CMG
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: �,i ��'� S Weather:
TiON
Well Diameter: Static Water Level:
Depth of Well: ��� , �O Length of Well Screen:
Measuring Point: T j C- Depth to Top of Pump: r
Pump Type: \c<- a-XvLf Tubing Type:
Project Name
Location:
Project No.:
WWI
Gallons
Purged
==
Conductivity
(mS/cm)
TurbiditY_7
(NTU)
Red Alkalinity
(in IVO)X
Comments
bT(_J
vuuuuarulguu
Purge Time O ,ems,, Purge Time End: �I I Final Static Water Level:
Start: U '
Notes: >�kl�� S`(��1P� @j I 0
f, kJJA,*- W/-DI /o4 U k,�_4_e_ YliAloZV

0 LaBella
DATE: 09 / ao
GROUND WATER SAMPLING LOG
/�
Project Name: 3 6� jdtt ox a Project No. /Task No.: 919 a3S_2• bl �62
Well ID:��S-2S Sampler(s): 41� / _p£-, Ep G°,
do
Well Location: C C �uc-� �� C
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
2 inches
Purged with: Bailer Pump_ Other:
Sampled with: Pump Other:
Depth to Water before Sampling: 5,00 feet
feet
feet
feet [DTB-DTW]
gallons
gallons
gallons
gallons
Gallons
Time
Temp
(°C)
pH
Cond.
(us/cm)
Dis.02
mg1L
ORP
my
Turb.
(ntu)
Initials
Date of sample:
C)
Before Sampling
���Q
//
_Qs, b
ll
Comments (weather conditions, odor, color, silt, etc.):
�6j cVO�5 �, 4 h he's c�a 0��
rrll
qo
Signature: Date:
QA/QC Sign Off:' Date. } 1 7 02,6

DATE:v / °� S/�d
LaBetta
c,, LEACHATE MONITORING LOG /
Project Name: GCO, 'A,� � 0 �� Project/Task No.: 2�� 02�5 � � 0 1 / 02'
Sample Point ID: Sampler(s): "AtLr f' ► j OCk
Location:
Field Parameters:
Time of Sampling: I1155
pH: C. "�6
Temperature: �9_c . O (° C)
Conductivity: LI ow I (US/CM)
Turbidity: ?�I (ntu)
Dissolved Oxygen _7,q0 (mg/L)
Oxidation -Reduction Potential pob (mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
Summary/Sketch of Sampling Location
Signature: �� "Ow Date: J ///,go
QA/QC Sign Off: -- Date: 7 r ?.a L4_�

L-- LaBetta
DATE: F//c)
r SURFACE WATER MONITORING LOG
Project Name: G(-0(wX)U 0�� Project/Task No.: aI9a352e 61/62
Surface Point ID: S�'`Sampler(s):_L��INn & G(C
Location:_Ox r�C
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
Oxidation -Reduction Potential
—L ,j
-2'
C"S1
c93.5
(OC)
(uS/cm)
CC) - (ntu)
W7 C (mg/L)
16 �,-7 (mv)
C mmenntns/Sample Description(weatherconditions, odor, color, silt, etc.):
'W �� . l� ni�� 801S
QA/QC Sign Off:

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
September 11, 2020
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on August 27, 2020. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Gulf Coast
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification #: L18-597
Florida Certification #: E87854
Illinois Certification #: 004585
Kansas Certification #: E-10354
Louisiana/LELAP Certification #: 01955
North Carolina Certification #: 618
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
North Dakota Certification #: R-195
Oklahoma Certification #: 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification #: 460215
Washington Certification #: C929
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 2 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92492906001
3901-MW2
Water
08/25/2015:35
08/27/20 10:35
92492906002
3901-MW3R
Water
08/25/2014:28
08/27/20 10:35
92492906003
3901-MW4R
Water
08/26/20 08:10
08/27/20 10:35
92492906004
3901-MW5R
Water
08/26/2013:48
08/27/20 10:35
92492906005
3901-MW6R
Water
08/26/20 07:48
08/27/20 10:35
92492906006
3901-SW1
Water
08/25/2011:55
08/27/20 10:35
92492906007
3901-SW2
Water
08/25/20 09:53
08/27/20 10:35
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Oxford Compliance Unit 1
92492906
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92492906001
3901-MW2
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92492906002
3901-MW3R
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92492906003
3901-MW4R
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92492906004
3901-MW5R
AM20GAX
AWE
1
GCLA
EPA 8081 B
SEM
4
PASI-C
RSK 175 Modified
MAD
1
PASI-C
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Oxford Compliance Unit 1
Pace Project No.:
92492906
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
SM 4500-S2D-2011
BAS
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
3
PASI-A
92492906005
3901-MW6R
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92492906006
3901-SW1
EPA 601OD
SH1
15
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92492906007
3901-SW2
EPA 601OD
SH1
15
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
GCLA = Pace Analytical Gulf Coast
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Lab Sample ID
Method
92492906001
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 6020B
EPA 7470A
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
92492906002
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
92492906003
EPA 601 OD
EPA 601 OD
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
SUMMARY OF DETECTION
Client Sample ID
Parameters
Result
Units
Report Limit
Analyzed
3901-MW2
Arsenic
5.5J
ug/L
10.0
09/01/20 22:29
Barium
63.0
ug/L
5.0
09/01/20 22:29
Chromium
22.6
ug/L
5.0
09/01/20 22:29
Cobalt
17.8
ug/L
5.0
09/01/20 22:29
Copper
23.5
ug/L
5.0
09/01/20 22:29
Iron
18800
ug/L
50.0
09/01/20 22:29
Manganese
356
ug/L
5.0
09/01/20 22:29
Nickel
12.6
ug/L
5.0
09/01/20 22:29
Vanadium
53.0
ug/L
5.0
09/01/20 22:29
Zinc
32.0
ug/L
10.0
09/01/20 22:29
Thallium
0.12
ug/L
0.10
09/03/2012:18
Mercury
0.13J
ug/L
0.20
09/02/2017:30
Alkalinity, Total as CaCO3
15100
ug/L
5000
09/04/20 20:18
Total Dissolved Solids
232000
ug/L
50000
09/01/20 13:13
Sulfate
7420
ug/L
1000
08/29/2016:57
Chloride
16400
ug/L
1000
09/01/20 00:29
3901-MW3R
Arsenic
7.1J
ug/L
10.0
09/01/20 22:33
Barium
34.8
ug/L
5.0
09/01/20 22:33
Chromium
10.9
ug/L
5.0
09/01/20 22:33
Copper
13.2
ug/L
5.0
09/01/20 22:33
Iron
6280
ug/L
50.0
09/01/20 22:33
Manganese
407
ug/L
5.0
09/01/20 22:33
Nickel
11.7
ug/L
5.0
09/01/20 22:33
Vanadium
13.5
ug/L
5.0
09/01/20 22:33
Zinc
20.6
ug/L
10.0
09/01/20 22:33
1,4-Dioxane (p-Dioxane)
14.6
ug/L
2.0
08/28/20 15:55
Alkalinity, Total as CaCO3
102000
ug/L
5000
09/04/20 20:25
Total Dissolved Solids
196000
ug/L
25000
09/01/20 13:13
Sulfate
6680
ug/L
1000
08/29/2017:10
Chloride
19000
ug/L
1000
09/01/20 00:30
3901-MW4R
Barium
37.0
ug/L
5.0
09/01/20 22:36
Manganese
764
ug/L
5.0
09/01/20 22:36
1,4-Dioxane (p-Dioxane)
27.7
ug/L
2.0
08/28/20 17:30
Alkalinity, Total as CaCO3
312000
ug/L
5000
09/04/20 23:43
Total Dissolved Solids
465000
ug/L
25000
09/01/20 13:14
Sulfate
7850
ug/L
1000
08/29/2017:24
Chloride
67100
ug/L
5000
09/01/20 00:31
92492906004
3901-MW5R
EPA 8081 B
beta-BHC
0.066
ug/L
0.050
09/03/20 11:01
EPA 8081 B
Endosulfan I
0.036J
ug/L
0.050
09/03/20 11:01
RSK 175 Modified
Methane
95.0
ug/L
10.0
09/01/20 15:10
EPA 601 OD
Barium
50.6
ug/L
5.0
09/01/20 22:39
EPA 601 OD
Chromium
4.2J
ug/L
5.0
09/01/20 22:39
EPA 601 OD
Copper
14.2
ug/L
5.0
09/01/20 22:39
REPORT OF LABORATORY ANALYSIS
Qualifiers
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Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Lab Sample ID Client Sample ID
Method Parameters
92492906004
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
92492906005
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
3901-MW5R
Iron
Manganese
Selenium
Vanadium
Chlorobenzene
1,2-Dichlorobenzene
1,4-Dichlorobenzene
1,1-Dichloroethane
cis-1,2-Dichloroethene
Vinyl chloride
1,4-Dioxane (p-Dioxane)
Alkalinity, Total as CaCO3
Total Dissolved Solids
Chloride
Sulfate
3901-MW6R
Barium
Iron
Manganese
1,1-Dichloroethane
cis-1,2-Dichloroethene
1,4-Dioxane (p-Dioxane)
Alkalinity, Total as CaCO3
Total Dissolved Solids
Sulfate
Chloride
SUMMARY OF DETECTION
92492906006
3901-SW1
EPA 601 OD
Antimony
EPA 601 OD
Barium
EPA 601 OD
Hardness, Total(SM 2340B)
92492906007
3901-SW2
EPA 601 OD
Barium
EPA 601 OD
Hardness, Total(SM 2340B)
EPA 601 OD
Vanadium
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
Result
Units
Report Limit
Analyzed Qualifiers
2570
ug/L
50.0
09/01/20 22:39
117
ug/L
5.0
09/01/20 22:39
5.9J
ug/L
10.0
09/01/20 22:39
12.2
ug/L
5.0
09/01/20 22:39
1.1
ug/L
1.0
09/01/20 06:03
1.1
ug/L
1.0
09/01/20 06:03
0.79J
ug/L
1.0
09/01/20 06:03
2.0
ug/L
1.0
09/01/20 06:03
0.65J
ug/L
1.0
09/01/20 06:03
1.9
ug/L
1.0
09/01/20 06:03
47.4
ug/L
2.0
08/28/2018:08
193000
ug/L
5000
09/05/20 00:00
357000
ug/L
25000
09/01/2013:14
47000
ug/L
1000
08/28/20 00:03
7.0
mg/L
1.0
08/28/20 00:03
124
ug/L
5.0
09/01/20 22:49
984
ug/L
50.0
09/01/20 22:49
2100
ug/L
5.0
09/01/20 22:49
1.2
ug/L
1.0
09/01/20 06:21
0.79J
ug/L
1.0
09/01/20 06:21
6.1
ug/L
2.0
08/28/2017:49
241000
ug/L
5000
09/05/20 00:14
660000
ug/L
50000
09/01/2013:15
4610
ug/L
1000
08/29/2018:04
160000
ug/L
5000
09/01/20 00:31
3.3J
ug/L
5.0
09/01/20 22:52
15.5
ug/L
5.0
09/01/20 22:52
12500
ug/L
662
09/01/20 22:52
21.3
ug/L
5.0
09/01/20 22:55
29500
ug/L
662
09/01/20 22:55
7.2
ug/L
5.0
09/01/20 22:55
4.1
ug/L
2.0
08/28/2016:33
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW2 Lab ID: 92492906001 Collected: 08/25/20 15:35 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:29
7440-36-0
Arsenic
5.5.1
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:29
7440-38-2
Barium
63.0
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:29
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:29
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:29
7440-43-9
Chromium
22.6
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:29
7440-47-3
Cobalt
17.8
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:29
7440-48-4
Copper
23.5
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:29
7440-50-8
Iron
18800
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:29
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:29
7439-92-1
Manganese
356
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:29
7439-96-5
Nickel
12.6
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:29
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:29
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:29
7440-22-4
Vanadium
53.0
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:29
7440-62-2
Zinc
32.0
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:29
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
0.12
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 12:18
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.13J ug/L 0.20 0.12 1 08/31 /20 20:46 09/02/20 17:30 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
09/01/20 05:08
67-64-1
0.90
1
09/01/20 05:08
107-13-1
0.15
1
09/01/20 05:08
71-43-2
0.34
1
09/01/20 05:08
74-97-5
0.26
1
09/01/20 05:08
75-27-4
0.62
1
09/01/20 05:08
75-25-2
0.62
1
09/01/20 05:08
74-83-9
3.3
1
09/01/20 05:08
78-93-3
0.40
1
09/01/20 05:08
75-15-0
0.22
1
09/01/20 05:08
56-23-5
0.23
1
09/01/20 05:08
108-90-7
0.49
1
09/01/20 05:08
75-00-3
2.3
1
09/01/20 05:08
67-66-3
0.39
1
09/01/20 05:08
74-87-3
0.26
1
09/01/20 05:08
96-12-8
0.41
1
09/01/20 05:08
124-48-1
0.26
1
09/01/20 05:08
106-93-4
0.46
1
09/01/20 05:08
74-95-3
REPORT OF LABORATORY ANALYSIS
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IK
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ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW2 Lab ID: 92492906001 Collected: 08/25/20 15:35 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
09/01/20 05:08
95-50-1
ND
ug/L
1.0
0.26
1
09/01/20 05:08
106-46-7
ND
ug/L
1.0
0.54
1
09/01/20 05:08
110-57-6
ND
ug/L
1.0
0.27
1
09/01/20 05:08
75-34-3
ND
ug/L
1.0
0.34
1
09/01/20 05:08
107-06-2
ND
ug/L
1.0
0.24
1
09/01/20 05:08
75-35-4
ND
ug/L
1.0
0.29
1
09/01/20 05:08
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 05:08
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 05:08
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 05:08
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 05:08
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 05:08
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 05:08
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 05:08
74-88-4
ND
ug/L
5.0
3.7
1
09/01/20 05:08
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 05:08
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 05:08
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 05:08
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 05:08
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 05:08
127-18-4
ND
ug/L
10.0
1.9
1
09/01/20 05:08
109-99-9
ND
ug/L
1.0
0.24
1
09/01/20 05:08
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 05:08
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 05:08
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 05:08
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 05:08
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 05:08
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 05:08
108-05-4
ND
ug/L
1.0
0.24
1
09/01/20 05:08
75-01-4
ND
ug/L
1.0
0.63
1
09/01/20 05:08
1330-20-7
95
%
70-130
1
09/01/20 05:08
460-00-4
93
%
70-130
1
09/01/20 05:08
17060-07-0
100
%
70-130
1
09/01/20 05:08
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
08/28/2015:36
123-91-1
94
%
50-150
1
08/28/2015:36
17060-07-0
96
%
50-150
1
08/28/2015:36
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
15100
ug/L
5000
5000
1
09/04/20 20:18
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
v2
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ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW2
Parameters
Lab ID: 92492906001 Collected:
Report
Results Units Limit
08/25/20 15:35
MDL DF
Received: 08/27/20 10:35 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
232000 ug/L 50000
50000
1
09/01/20 13:13
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
7420 ug/L 1000
500
1
08/29/2016:57 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
16400 ug/L 1000
500
1
09/01/20 00:29 16887-00-6
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
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Page 10 of 50

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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW3R Lab ID: 92492906002 Collected: 08/25/20 14:28 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:33
7440-36-0
Arsenic
7.1J
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:33
7440-38-2
Barium
34.8
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:33
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:33
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:33
7440-43-9
Chromium
10.9
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:33
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:33
7440-48-4
Copper
13.2
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:33
7440-50-8
Iron
6280
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:33
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:33
7439-92-1
Manganese
407
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:33
7439-96-5
Nickel
11.7
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:33
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:33
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:33
7440-22-4
Vanadium
13.5
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:33
7440-62-2
Zinc
20.6
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:33
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 04:41
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 08/31/20 20:46 09/02/20 17:37 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
09/01/20 05:26
67-64-1
0.90
1
09/01/20 05:26
107-13-1
0.15
1
09/01/20 05:26
71-43-2
0.34
1
09/01/20 05:26
74-97-5
0.26
1
09/01/20 05:26
75-27-4
0.62
1
09/01/20 05:26
75-25-2
0.62
1
09/01/20 05:26
74-83-9
3.3
1
09/01/20 05:26
78-93-3
0.40
1
09/01/20 05:26
75-15-0
0.22
1
09/01/20 05:26
56-23-5
0.23
1
09/01/20 05:26
108-90-7
0.49
1
09/01/20 05:26
75-00-3
2.3
1
09/01/20 05:26
67-66-3
0.39
1
09/01/20 05:26
74-87-3
0.26
1
09/01/20 05:26
96-12-8
0.41
1
09/01/20 05:26
124-48-1
0.26
1
09/01/20 05:26
106-93-4
0.46
1
09/01/20 05:26
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 11 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW3R Lab ID: 92492906002 Collected: 08/25/20 14:28 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
09/01/20 05:26
95-50-1
ND
ug/L
1.0
0.26
1
09/01/20 05:26
106-46-7
ND
ug/L
1.0
0.54
1
09/01/20 05:26
110-57-6
ND
ug/L
1.0
0.27
1
09/01/20 05:26
75-34-3
ND
ug/L
1.0
0.34
1
09/01/20 05:26
107-06-2
ND
ug/L
1.0
0.24
1
09/01/20 05:26
75-35-4
ND
ug/L
1.0
0.29
1
09/01/20 05:26
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 05:26
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 05:26
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 05:26
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 05:26
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 05:26
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 05:26
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 05:26
74-88-4
ND
ug/L
5.0
3.7
1
09/01/20 05:26
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 05:26
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 05:26
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 05:26
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 05:26
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 05:26
127-18-4
ND
ug/L
10.0
1.9
1
09/01/20 05:26
109-99-9
ND
ug/L
1.0
0.24
1
09/01/20 05:26
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 05:26
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 05:26
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 05:26
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 05:26
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 05:26
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 05:26
108-05-4
ND
ug/L
1.0
0.24
1
09/01/20 05:26
75-01-4
ND
ug/L
1.0
0.63
1
09/01/20 05:26
1330-20-7
96
%
70-130
1
09/01/20 05:26
460-00-4
97
%
70-130
1
09/01/20 05:26
17060-07-0
103
%
70-130
1
09/01/20 05:26
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
14.6
ug/L
2.0
1.2
1
08/28/2015:55
123-91-1
95
%
50-150
1
08/28/2015:55
17060-07-0
95
%
50-150
1
08/28/2015:55
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
102000
ug/L
5000
5000
1
09/04/20 20:25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 12 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW3R
Parameters
Lab ID: 92492906002 Collected:
Report
Results Units Limit
08/25/20 14:28
MDL DF
Received: 08/27/20 10:35 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
196000 ug/L 25000
25000
1
09/01/20 13:13
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
6680 ug/L 1000
500
1
08/29/2017:10 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
19000 ug/L 1000
500
1
09/01/20 00:30 16887-00-6
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW4R Lab ID: 92492906003 Collected: 08/26/20 08:10 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:36
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:36
7440-38-2
Barium
37.0
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:36
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:36
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:36
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:36
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:36
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:36
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:36
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:36
7439-92-1
Manganese
764
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:36
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:36
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:36
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:36
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:36
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:36
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 04:45
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 08/31/20 20:46 09/02/20 17:39 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
09/01/20 05:45
67-64-1
0.90
1
09/01/20 05:45
107-13-1
0.15
1
09/01/20 05:45
71-43-2
0.34
1
09/01/20 05:45
74-97-5
0.26
1
09/01/20 05:45
75-27-4
0.62
1
09/01/20 05:45
75-25-2
0.62
1
09/01/20 05:45
74-83-9
3.3
1
09/01/20 05:45
78-93-3
0.40
1
09/01/20 05:45
75-15-0
0.22
1
09/01/20 05:45
56-23-5
0.23
1
09/01/20 05:45
108-90-7
0.49
1
09/01/20 05:45
75-00-3
2.3
1
09/01/20 05:45
67-66-3
0.39
1
09/01/20 05:45
74-87-3
0.26
1
09/01/20 05:45
96-12-8
0.41
1
09/01/20 05:45
124-48-1
0.26
1
09/01/20 05:45
106-93-4
0.46
1
09/01/20 05:45
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 14 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW4R Lab ID: 92492906003 Collected: 08/26/20 08:10 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
09/01/20 05:45
95-50-1
ND
ug/L
1.0
0.26
1
09/01/20 05:45
106-46-7
ND
ug/L
1.0
0.54
1
09/01/20 05:45
110-57-6
ND
ug/L
1.0
0.27
1
09/01/20 05:45
75-34-3
ND
ug/L
1.0
0.34
1
09/01/20 05:45
107-06-2
ND
ug/L
1.0
0.24
1
09/01/20 05:45
75-35-4
ND
ug/L
1.0
0.29
1
09/01/20 05:45
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 05:45
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 05:45
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 05:45
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 05:45
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 05:45
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 05:45
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 05:45
74-88-4
ND
ug/L
5.0
3.7
1
09/01/20 05:45
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 05:45
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 05:45
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 05:45
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 05:45
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 05:45
127-18-4
ND
ug/L
10.0
1.9
1
09/01/20 05:45
109-99-9
ND
ug/L
1.0
0.24
1
09/01/20 05:45
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 05:45
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 05:45
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 05:45
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 05:45
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 05:45
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 05:45
108-05-4
ND
ug/L
1.0
0.24
1
09/01/20 05:45
75-01-4
ND
ug/L
1.0
0.63
1
09/01/20 05:45
1330-20-7
95
%
70-130
1
09/01/20 05:45
460-00-4
94
%
70-130
1
09/01/20 05:45
17060-07-0
100
%
70-130
1
09/01/20 05:45
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
27.7
ug/L
2.0
1.2
1
08/28/2017:30
123-91-1
95
%
50-150
1
08/28/2017:30
17060-07-0
95
%
50-150
1
08/28/2017:30
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
312000
ug/L
5000
5000
1
09/04/20 23:43
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 15 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW4R
Parameters
Lab ID: 92492906003 Collected:
Report
Results Units Limit
08/26/20 08:10
MDL DF
Received: 08/27/20 10:35 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
465000 ug/L 25000
25000
1
09/01/20 13:14
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
7850 ug/L 1000
500
1
08/29/2017:24 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
67100 ug/L 5000
2500
5
09/01/20 00:31 16887-00-6
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 16 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW5R Lab ID: 92492906004 Collected: 08/26/20 13:48 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Tritium (Hydrogen-3)
8081 OC Pesticides RVE
beta-BHC
Endosulfan I
Surrogates
Tetrachloro-m-xylene (S)
Decachlorobiphenyl (S)
RSK 175 Headspace
Methane
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
6020 MET ICPMS
Thallium
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Date: 09/11/2020 03:50 PM
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
0.95J nM 0.49 0.49 1 09/03/2012:46 1333-74-0
Analytical Method: EPA 8081 B Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
0.066 ug/L 0.050 0.014 1 09/02/2011:03 09/03/2011:01 319-85-7
0.036J ug/L 0.050 0.0094 1 09/02/2011:03 09/03/2011:01 959-98-8
37 % 10-184
1
09/02/2011:03
09/03/2011:01
877-09-8
120 % 10-154
1
09/02/2011:03
09/03/2011:01
2051-24-3
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
95.0 ug/L 10.0
3.4
1
09/01/20 15:10
74-82-8
Analytical Method: EPA 601 OD Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
N D ug/L 5.0
3.0
1
09/01/20 01:35
09/01/20 22:39
7440-36-0
N D ug/L 10.0
4.7
1
09/01/20 01:35
09/01/20 22:39
7440-38-2
50.6 ug/L 5.0
3.5
1
09/01/20 01:35
09/01/20 22:39
7440-39-3
N D ug/L 1.0
0.70
1
09/01/20 01:35
09/01/20 22:39
7440-41-7
N D ug/L 1.0
0.40
1
09/01/20 01:35
09/01/20 22:39
7440-43-9
4.2J ug/L 5.0
3.7
1
09/01/20 01:35
09/01/20 22:39
7440-47-3
N D ug/L 5.0
3.6
1
09/01/20 01:35
09/01/20 22:39
7440-48-4
14.2 ug/L 5.0
4.3
1
09/01/20 01:35
09/01/20 22:39
7440-50-8
2570 ug/L 50.0
41.5
1
09/01/20 01:35
09/01/20 22:39
7439-89-6
ND ug/L 5.0
4.5
1
09/01/20 01:35
09/01/20 22:39
7439-92-1
117 ug/L 5.0
3.4
1
09/01/20 01:35
09/01/20 22:39
7439-96-5
N D ug/L 5.0
3.5
1
09/01/20 01:35
09/01/20 22:39
7440-02-0
5.9J ug/L 10.0
4.7
1
09/01/20 01:35
09/01/20 22:39
7782-49-2
N D ug/L 5.0
2.5
1
09/01/20 01:35
09/01/20 22:39
7440-22-4
12.2 ug/L 5.0
3.9
1
09/01/20 01:35
09/01/20 22:39
7440-62-2
N D ug/L 10.0
9.5
1
09/01/20 01:35
09/01/20 22:39
7440-66-6
Analytical Method: EPA 6020E Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
ND ug/L 0.10
0.050
1
09/01/20 01:03
09/03/20 04:48
7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA
7470A
Pace Analytical Services -Asheville
ND ug/L 0.20
0.12
1
08/31/20 20:46
09/02/20 17:42
7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND ug/L 25.0
6.2
1
09/01/20 06:03
67-64-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 17 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW5R Lab ID: 92492906004 Collected: 08/26/20 13:48 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
10.0
0.90
1
09/01/20 06:03
107-13-1
ND
ug/L
1.0
0.15
1
09/01/20 06:03
71-43-2
ND
ug/L
1.0
0.34
1
09/01/20 06:03
74-97-5
ND
ug/L
1.0
0.26
1
09/01/20 06:03
75-27-4
ND
ug/L
1.0
0.62
1
09/01/20 06:03
75-25-2
ND
ug/L
2.0
0.62
1
09/01/20 06:03
74-83-9
ND
ug/L
5.0
3.3
1
09/01/20 06:03
78-93-3
ND
ug/L
2.0
0.40
1
09/01/20 06:03
75-15-0
ND
ug/L
1.0
0.22
1
09/01/20 06:03
56-23-5
1.1
ug/L
1.0
0.23
1
09/01/20 06:03
108-90-7
ND
ug/L
1.0
0.49
1
09/01/20 06:03
75-00-3
ND
ug/L
5.0
2.3
1
09/01/20 06:03
67-66-3
ND
ug/L
1.0
0.39
1
09/01/20 06:03
74-87-3
ND
ug/L
5.0
0.26
1
09/01/20 06:03
96-12-8
ND
ug/L
1.0
0.41
1
09/01/20 06:03
124-48-1
ND
ug/L
1.0
0.26
1
09/01/20 06:03
106-93-4
ND
ug/L
1.0
0.46
1
09/01/20 06:03
74-95-3
1.1
ug/L
1.0
0.29
1
09/01/20 06:03
95-50-1
0.79J
ug/L
1.0
0.26
1
09/01/20 06:03
106-46-7
ND
ug/L
1.0
0.54
1
09/01/20 06:03
110-57-6
2.0
ug/L
1.0
0.27
1
09/01/20 06:03
75-34-3
ND
ug/L
1.0
0.34
1
09/01/20 06:03
107-06-2
ND
ug/L
1.0
0.24
1
09/01/20 06:03
75-35-4
0.65J
ug/L
1.0
0.29
1
09/01/20 06:03
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 06:03
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 06:03
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 06:03
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 06:03
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 06:03
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 06:03
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 06:03
74-88-4
ND
ug/L
5.0
3.7
1
09/01/20 06:03
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 06:03
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 06:03
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 06:03
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 06:03
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 06:03
127-18-4
ND
ug/L
10.0
1.9
1
09/01/20 06:03
109-99-9
ND
ug/L
1.0
0.24
1
09/01/20 06:03
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 06:03
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 06:03
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 06:03
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 06:03
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 06:03
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 06:03
108-05-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
v2
Page 18 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW5R
Parameters
Lab ID: 92492906004 Collected:
Report
Results Units Limit
08/26/20 13:48
MDL DF
Received: 08/27/20 10:35 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
1.9 ug/L 1.0
0.24
1
09/01/20 06:03
75-01-4
Xylene (Total)
ND ug/L 1.0
0.63
1
09/01/20 06:03
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
95 % 70-130
1
09/01/20 06:03
460-00-4
1,2-Dichloroethane-d4 (S)
93 % 70-130
1
09/01/20 06:03
17060-07-0
Toluene-d8 (S)
99 % 70-130
1
09/01/20 06:03
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
47.4 ug/L 2.0
1.2
1
08/28/20 18:08
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
96 % 50-150
1
08/28/20 18:08
17060-07-0
Toluene-d8 (S)
96 % 50-150
1
08/28/20 18:08
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
193000 ug/L 5000
5000
1
09/05/20 00:00
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
357000 ug/L 25000
25000
1
09/01/20 13:14
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
08/31/20 22:36
18496-25-8
300.0 IC anions 48hr
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
47000 ug/L 1000
600
1
08/28/20 00:03
16887-00-6
Nitrate as N
ND ug/L 100
60.0
1
08/28/20 00:03
14797-55-8
Sulfate
7.0 mg/L 1.0
0.50
1
08/28/20 00:03
14808-79-8
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 19 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW6R Lab ID: 92492906005 Collected: 08/26/20 07:48 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:49
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:49
7440-38-2
Barium
124
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:49
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:49
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:49
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:49
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:49
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:49
7440-50-8
Iron
984
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:49
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:49
7439-92-1
Manganese
2100
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:49
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:49
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:49
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:49
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:49
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:49
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 04:52
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 08/31/20 20:46 09/02/20 17:56 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
09/01/20 06:21
67-64-1
0.90
1
09/01/20 06:21
107-13-1
0.15
1
09/01/20 06:21
71-43-2
0.34
1
09/01/20 06:21
74-97-5
0.26
1
09/01/20 06:21
75-27-4
0.62
1
09/01/20 06:21
75-25-2
0.62
1
09/01/20 06:21
74-83-9
3.3
1
09/01/20 06:21
78-93-3
0.40
1
09/01/20 06:21
75-15-0
0.22
1
09/01/20 06:21
56-23-5
0.23
1
09/01/20 06:21
108-90-7
0.49
1
09/01/20 06:21
75-00-3
2.3
1
09/01/20 06:21
67-66-3
0.39
1
09/01/20 06:21
74-87-3
0.26
1
09/01/20 06:21
96-12-8
0.41
1
09/01/20 06:21
124-48-1
0.26
1
09/01/20 06:21
106-93-4
0.46
1
09/01/20 06:21
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 20 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW6R Lab ID: 92492906005 Collected: 08/26/20 07:48 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
09/01/20 06:21
95-50-1
ND
ug/L
1.0
0.26
1
09/01/20 06:21
106-46-7
ND
ug/L
1.0
0.54
1
09/01/20 06:21
110-57-6
1.2
ug/L
1.0
0.27
1
09/01/20 06:21
75-34-3
ND
ug/L
1.0
0.34
1
09/01/20 06:21
107-06-2
ND
ug/L
1.0
0.24
1
09/01/20 06:21
75-35-4
0.79J
ug/L
1.0
0.29
1
09/01/20 06:21
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 06:21
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 06:21
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 06:21
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 06:21
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 06:21
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 06:21
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 06:21
74-88-4
ND
ug/L
5.0
3.7
1
09/01/20 06:21
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 06:21
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 06:21
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 06:21
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 06:21
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 06:21
127-18-4
ND
ug/L
10.0
1.9
1
09/01/20 06:21
109-99-9
ND
ug/L
1.0
0.24
1
09/01/20 06:21
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 06:21
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 06:21
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 06:21
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 06:21
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 06:21
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 06:21
108-05-4
ND
ug/L
1.0
0.24
1
09/01/20 06:21
75-01-4
ND
ug/L
1.0
0.63
1
09/01/20 06:21
1330-20-7
95
%
70-130
1
09/01/20 06:21
460-00-4
94
%
70-130
1
09/01/20 06:21
17060-07-0
99
%
70-130
1
09/01/20 06:21
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
6.1
ug/L
2.0
1.2
1
08/28/2017:49
123-91-1
95
%
50-150
1
08/28/2017:49
17060-07-0
96
%
50-150
1
08/28/2017:49
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
241000
ug/L
5000
5000
1
09/05/20 00:14
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 21 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-MW6R
Parameters
Lab ID: 92492906005 Collected:
Report
Results Units Limit
08/26/20 07:48
MDL DF
Received: 08/27/20 10:35 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
660000 ug/L 50000
50000
1
09/01/20 13:15
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
4610 ug/L 1000
500
1
08/29/2018:04 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
160000 ug/L 5000
2500
5
09/01/20 00:31 16887-00-6
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 22 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-SW1 Lab ID: 92492906006 Collected: 08/25/20 11:55 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
3.3J
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:52
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:52
7440-38-2
Barium
15.5
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:52
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:52
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:52
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:52
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:52
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:52
7440-50-8
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:52
7439-92-1
Nickel
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:52
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:52
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:52
7440-22-4
Hardness, Total(SM 2340B)
12500
ug/L
662
131
1
09/01/20 01:35
09/01/20 22:52
Vanadium
ND
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:52
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:52
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 04:56
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
09/01/20 06:39
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
09/01/20 06:39
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
09/01/20 06:39
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
09/01/20 06:39
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
09/01/20 06:39
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
09/01/20 06:39
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
09/01/20 06:39
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
09/01/20 06:39
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
09/01/20 06:39
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
09/01/20 06:39
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
09/01/20 06:39
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
09/01/20 06:39
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
09/01/20 06:39
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
09/01/20 06:39
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
09/01/20 06:39
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
09/01/20 06:39
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
09/01/20 06:39
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
09/01/20 06:39
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
09/01/20 06:39
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
09/01/20 06:39
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
09/01/20 06:39
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
09/01/20 06:39
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
09/01/20 06:39
107-06-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
IK
Page 23 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-SW1 Lab ID: 92492906006 Collected: 08/25/20 11:55 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.24
1
09/01/20 06:39
75-35-4
ND
ug/L
1.0
0.29
1
09/01/20 06:39
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 06:39
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 06:39
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 06:39
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 06:39
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 06:39
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 06:39
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 06:39
74-88-4 v2
ND
ug/L
5.0
3.7
1
09/01/20 06:39
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 06:39
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 06:39
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 06:39
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 06:39
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 06:39
127-18-4
ND
ug/L
1.0
0.24
1
09/01/20 06:39
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 06:39
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 06:39
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 06:39
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 06:39
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 06:39
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 06:39
108-05-4
ND
ug/L
1.0
0.24
1
09/01/20 06:39
75-01-4
ND
ug/L
1.0
0.63
1
09/01/20 06:39
1330-20-7
96
%
70-130
1
09/01/20 06:39
460-00-4
96
%
70-130
1
09/01/20 06:39
17060-07-0
101
%
70-130
1
09/01/20 06:39
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
08/28/2016:14
123-91-1
96
%
50-150
1
08/28/2016:14
17060-07-0
96
%
50-150
1
08/28/2016:14
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 24 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-SW2 Lab ID: 92492906007 Collected: 08/25/20 09:53 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:55
7440-36-0
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:55
7440-38-2
21.3
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:55
7440-39-3
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:55
7440-41-7
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:55
7440-43-9
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:55
7440-47-3
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:55
7440-48-4
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:55
7440-50-8
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:55
7439-92-1
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:55
7440-02-0
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:55
7782-49-2
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:55
7440-22-4
29500
ug/L
662
131
1
09/01/20 01:35
09/01/20 22:55
7.2
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:55
7440-62-2
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:55
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1 09/01/20 01:03
09/03/20 05:00
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
09/01/20 06:58
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
09/01/20 06:58
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
09/01/20 06:58
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
09/01/20 06:58
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
09/01/20 06:58
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
09/01/20 06:58
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
09/01/20 06:58
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
09/01/20 06:58
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
09/01/20 06:58
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
09/01/20 06:58
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
09/01/20 06:58
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
09/01/20 06:58
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
09/01/20 06:58
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
09/01/20 06:58
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
09/01/20 06:58
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
09/01/20 06:58
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
09/01/20 06:58
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
09/01/20 06:58
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
09/01/20 06:58
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
09/01/20 06:58
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
09/01/20 06:58
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
09/01/20 06:58
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
09/01/20 06:58
107-06-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
IK
Page 25 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Sample: 3901-SW2 Lab ID: 92492906007 Collected: 08/25/20 09:53 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 09/11/2020 03:50 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.24
1
09/01/20 06:58
75-35-4
ND
ug/L
1.0
0.29
1
09/01/20 06:58
156-59-2
ND
ug/L
1.0
0.25
1
09/01/20 06:58
156-60-5
ND
ug/L
1.0
0.19
1
09/01/20 06:58
78-87-5
ND
ug/L
1.0
0.30
1
09/01/20 06:58
10061-01-5
ND
ug/L
1.0
0.31
1
09/01/20 06:58
10061-02-6
ND
ug/L
1.0
0.26
1
09/01/20 06:58
100-41-4
ND
ug/L
5.0
0.57
1
09/01/20 06:58
591-78-6
ND
ug/L
20.0
12.5
1
09/01/20 06:58
74-88-4 v2
ND
ug/L
5.0
3.7
1
09/01/20 06:58
75-09-2
ND
ug/L
5.0
4.5
1
09/01/20 06:58
108-10-1
ND
ug/L
1.0
0.27
1
09/01/20 06:58
100-42-5
ND
ug/L
1.0
0.34
1
09/01/20 06:58
630-20-6
ND
ug/L
1.0
0.22
1
09/01/20 06:58
79-34-5
ND
ug/L
1.0
0.16
1
09/01/20 06:58
127-18-4
ND
ug/L
1.0
0.24
1
09/01/20 06:58
108-88-3
ND
ug/L
1.0
0.18
1
09/01/20 06:58
71-55-6
ND
ug/L
1.0
0.24
1
09/01/20 06:58
79-00-5
ND
ug/L
1.0
0.22
1
09/01/20 06:58
79-01-6
ND
ug/L
1.0
0.31
1
09/01/20 06:58
75-69-4
ND
ug/L
1.0
0.35
1
09/01/20 06:58
96-18-4
ND
ug/L
2.0
1.4
1
09/01/20 06:58
108-05-4
ND
ug/L
1.0
0.24
1
09/01/20 06:58
75-01-4
ND
ug/L
1.0
0.63
1
09/01/20 06:58
1330-20-7
94
%
70-130
1
09/01/20 06:58
460-00-4
93
%
70-130
1
09/01/20 06:58
17060-07-0
99
%
70-130
1
09/01/20 06:58
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
4.1
ug/L
2.0
1.2
1
08/28/2016:33
123-91-1
95
%
50-150
1
08/28/2016:33
17060-07-0
97
%
50-150
1
08/28/2016:33
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 26 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 691458 Analysis Method: AM20GAX
QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92492906004
METHOD BLANK: 2079855 Matrix: Air
Associated Lab Samples: 92492906004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Tritium (Hydrogen-3) nM ND 0.49 0.49 09/03/20 09:01
LABORATORY CONTROL SAMPLE & LCSD: 2079856 2079857
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Tritium (Hydrogen-3) nM 12 9.9 10 83 85 70-130 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563506 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492906004
METHOD BLANK: 2987801
Associated Lab Samples: 92492906004
Parameter
Units
Methane
ug/L
LABORATORY CONTROL SAMPLE:
2987802
Parameter
Units
Methane
ug/L
MATRIX SPIKE SAMPLE:
2987804
Parameter
Units
Methane
ug/L
Matrix: Water
Blank Reporting
Result Limit MDL Analyzed Qualifiers
ND 10.0 3.4 09/01 /20 13:38
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
396 412 104 70-130
92492847002 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 396 393 99 70-130
SAMPLE DUPLICATE: 2987803
92492847001 Dup
Parameter Units Result Result RPD
Methane ug/L ND 4AJ
SAMPLE DUPLICATE: 2992572
35573808006 Dup
Parameter Units Result Result
Methane ug/L 16300 16000
Max
RPD Qualifiers
20
Max
RPD RPD Qualifiers
2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11/2020 03:50 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563519 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005
METHOD BLANK: 2987899 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 09/02/2017:25
LABORATORY CONTROL SAMPLE: 2987900
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.7 108 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987901 2987902
MS MSD
92492906001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L 0.13J 2.5 2.5 2.6 2.6 99 99 75-125 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563604 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
METHOD BLANK: 2988233 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
5.0
3.0
09/01/20 21:24
Arsenic
ug/L
ND
10.0
4.7
09/01/20 21:24
Barium
ug/L
ND
5.0
3.5
09/01/20 21:24
Beryllium
ug/L
ND
1.0
0.70
09/01/20 21:24
Cadmium
ug/L
ND
1.0
0.40
09/01/20 21:24
Chromium
ug/L
ND
5.0
3.7
09/01/20 21:24
Cobalt
ug/L
ND
5.0
3.6
09/01/20 21:24
Copper
ug/L
ND
5.0
4.3
09/01/20 21:24
Hardness, Total(SM 2340B)
ug/L
ND
662
131
09/01/20 21:24
Iron
ug/L
ND
50.0
41.5
09/01/20 21:24
Lead
ug/L
ND
5.0
4.5
09/01/20 21:24
Manganese
ug/L
ND
5.0
3.4
09/01/20 21:24
Nickel
ug/L
ND
5.0
3.5
09/01/20 21:24
Selenium
ug/L
ND
10.0
4.7
09/01/20 21:24
Silver
ug/L
ND
5.0
2.5
09/01/20 21:24
Vanadium
ug/L
ND
5.0
3.9
09/01/20 21:24
Zinc
ug/L
ND
10.0
9.5
09/01/20 21:24
LABORATORY CONTROL SAMPLE:
2988234
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Antimony
ug/L
500
502
100
80-120
Arsenic
ug/L
500
505
101
80-120
Barium
ug/L
500
502
100
80-120
Beryllium
ug/L
500
500
100
80-120
Cadmium
ug/L
500
496
99
80-120
Chromium
ug/L
500
486
97
80-120
Cobalt
ug/L
500
504
101
80-120
Copper
ug/L
500
504
101
80-120
Hardness, Total(SM 2340B)
ug/L
33100
32100
97
80-120
Iron
ug/L
5000
4820
96
80-120
Lead
ug/L
500
504
101
80-120
Manganese
ug/L
500
495
99
80-120
Nickel
ug/L
500
500
100
80-120
Selenium
ug/L
500
500
100
80-120
Silver
ug/L
250
246
98
80-120
Vanadium
ug/L
500
500
100
80-120
Zinc
ug/L
500
494
99
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11/2020 03:50 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988235 2988236
Parameter
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Hardness, Total(SM 2340B)
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
Units
92493209001
Result
MS
Spike
Conc.
MSD
Spike
Conc.
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
ug/L
ND
500
500
515
515
103
103
75-125
0
20
ug/L
ND
500
500
521
525
104
105
75-125
1
20
ug/L
36.8
500
500
545
543
102
101
75-125
0
20
ug/L
ND
500
500
511
509
102
102
75-125
0
20
ug/L
ND
500
500
514
514
103
103
75-125
0
20
ug/L
ND
500
500
501
502
100
100
75-125
0
20
ug/L
ND
500
500
513
514
102
103
75-125
0
20
ug/L
ND
500
500
517
516
103
103
75-125
0
20
ug/L
10300
33100
33100
43500
43200
100
100
75-125
1
ug/L
50.3
5000
5000
5000
4980
99
99
75-125
0
20
ug/L
ND
500
500
506
507
101
101
75-125
0
20
ug/L
19.8
500
500
524
520
101
100
75-125
1
20
ug/L
ND
500
500
510
512
102
102
75-125
0
20
ug/L
ND
500
500
530
537
106
107
75-125
1
20
ug/L
ND
250
250
254
254
102
101
75-125
0
20
ug/L
ND
500
500
510
506
102
101
75-125
1
20
ug/L
225
500
500
727
726
100
100
75-125
0
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 31 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563605 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
METHOD BLANK: 2988237 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.10 0.050 09/03/20 03:15
LABORATORY CONTROL SAMPLE: 2988238
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 10 10.9 109 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988239 2988240
MS MSD
92492903001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 10 10 10.2 10.4 102 104 75-125 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 32 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563420 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
METHOD BLANK: 2987354 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
09/01/20 03:00
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
09/01/20 03:00
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
09/01/20 03:00
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
09/01/20 03:00
1,1-Dichloroethane
ug/L
ND
1.0
0.27
09/01/20 03:00
1,1-Dichloroethene
ug/L
ND
1.0
0.24
09/01/20 03:00
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
09/01/20 03:00
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
09/01/20 03:00
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
09/01/20 03:00
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
09/01/20 03:00
1,2-Dichloroethane
ug/L
ND
1.0
0.34
09/01/20 03:00
1,2-Dichloropropane
ug/L
ND
1.0
0.19
09/01/20 03:00
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
09/01/20 03:00
2-Butanone (MEK)
ug/L
ND
5.0
3.3
09/01/20 03:00
2-Hexanone
ug/L
ND
5.0
0.57
09/01/20 03:00
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
09/01/20 03:00
Acetone
ug/L
ND
25.0
6.2
09/01/20 03:00
Acrylonitrile
ug/L
ND
10.0
0.90
09/01/20 03:00
Benzene
ug/L
ND
1.0
0.15
09/01/20 03:00
Bromochloromethane
ug/L
ND
1.0
0.34
09/01/20 03:00
Bromodichloromethane
ug/L
ND
1.0
0.26
09/01/20 03:00
Bromoform
ug/L
ND
1.0
0.62
09/01/20 03:00
Bromomethane
ug/L
ND
2.0
0.62
09/01/20 03:00
Carbon disulfide
ug/L
ND
2.0
0.40
09/01/20 03:00
Carbon tetrachloride
ug/L
ND
1.0
0.22
09/01/20 03:00
Chlorobenzene
ug/L
ND
1.0
0.23
09/01/20 03:00
Chloroethane
ug/L
ND
1.0
0.49
09/01/20 03:00
Chloroform
ug/L
ND
5.0
2.3
09/01/20 03:00
Chloromethane
ug/L
ND
1.0
0.39
09/01/20 03:00
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
09/01/20 03:00
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
09/01/20 03:00
Dibromochloromethane
ug/L
ND
1.0
0.41
09/01/20 03:00
Dibromomethane
ug/L
ND
1.0
0.46
09/01/20 03:00
Ethylbenzene
ug/L
ND
1.0
0.26
09/01/20 03:00
lodomethane
ug/L
ND
20.0
12.5
09/01/20 03:00
Methylene Chloride
ug/L
ND
5.0
3.7
09/01/20 03:00
Styrene
ug/L
ND
1.0
0.27
09/01/20 03:00
Tetrachloroethene
ug/L
ND
1.0
0.16
09/01/20 03:00
Tetrahydrofuran
ug/L
ND
10.0
1.9
09/01/20 03:00
Toluene
ug/L
ND
1.0
0.24
09/01/20 03:00
IK
v2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11/2020 03:50 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
METHOD BLANK: 2987354 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
09/01/20 03:00
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
09/01/20 03:00
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
09/01/20 03:00
Trichloroethene
ug/L
ND
1.0
0.22
09/01/20 03:00
Trichlorofluoromethane
ug/L
ND
1.0
0.31
09/01/20 03:00
Vinyl acetate
ug/L
ND
2.0
1.4
09/01/20 03:00
Vinyl chloride
ug/L
ND
1.0
0.24
09/01/20 03:00
Xylene (Total)
ug/L
ND
1.0
0.63
09/01/20 03:00
1,2-Dichloroethane-d4 (S)
%
91
70-130
09/01/20 03:00
4-Bromofluorobenzene (S)
%
96
70-130
09/01/20 03:00
Toluene-d8 (S)
%
99
70-130
09/01/20 03:00
LABORATORY CONTROL SAMPLE:
Parameter
2987355
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
51.0
102
70-130
1,1,1-Trichloroethane
ug/L
50
46.7
93
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
48.5
97
70-130
1,1,2-Trichloroethane
ug/L
50
48.9
98
70-130
1,1-Dichloroethane
ug/L
50
45.7
91
70-130
1,1-Dichloroethene
ug/L
50
46.7
93
70-130
1,2,3-Trichloropropane
ug/L
50
49.2
98
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
48.6
97
70-130
1,2-Dibromoethane (EDB)
ug/L
50
50.2
100
70-130
1,2-Dichlorobenzene
ug/L
50
51.2
102
70-130
1,2-Dichloroethane
ug/L
50
44.2
88
70-130
1,2-Dichloropropane
ug/L
50
48.7
97
70-130
1,4-Dichlorobenzene
ug/L
50
50.9
102
70-130
2-Butanone (MEK)
ug/L
100
87.2
87
64-135
2-Hexanone
ug/L
100
94.8
95
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
95.7
96
70-130
Acetone
ug/L
100
96.6
97
61-157
Acrylonitrile
ug/L
250
224
90
61-143
Benzene
ug/L
50
49.1
98
70-130
Bromochloromethane
ug/L
50
47.6
95
70-130
Bromodichloromethane
ug/L
50
46.0
92
70-130
Bromoform
ug/L
50
48.7
97
70-130
Bromomethane
ug/L
50
43.5
87
38-130
Carbon disulfide
ug/L
50
46.4
93
68-130
Carbon tetrachloride
ug/L
50
49.2
98
70-130
Chlorobenzene
ug/L
50
50.8
102
70-130
Chloroethane
ug/L
50
32.7
65
37-142 IK
Chloroform
ug/L
50
44.9
90
70-130
Chloromethane
ug/L
50
38.9
78
48-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11/2020 03:50 PM without the written consent of Pace Analytical Services, LLC. Page 34 of 50

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
LABORATORY CONTROL SAMPLE:
Parameter
2987355
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,2-Dichloroethene
ug/L
50
45.1
90
70-130
cis-1,3-Dichloropropene
ug/L
50
50.3
101
70-130
Dibromochloromethane
ug/L
50
51.0
102
70-130
Dibromomethane
ug/L
50
49.6
99
70-130
Ethylbenzene
ug/L
50
49.7
99
70-130
lodomethane
ug/L
100
85.1
85
40-130 v3
Methylene Chloride
ug/L
50
43.9
88
67-132
Styrene
ug/L
50
51.6
103
70-130
Tetrachloroethene
ug/L
50
50.7
101
69-130
Tetrahydrofuran
ug/L
500
447
89
62-130
Toluene
ug/L
50
49.1
98
70-130
trans-1,2-Dichloroethene
ug/L
50
46.1
92
70-130
trans- 1,3-Dichloropropene
ug/L
50
48.1
96
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
46.2
92
35-189
Trichloroethene
ug/L
50
50.2
100
70-130
Trichlorofluoromethane
ug/L
50
39.5
79
63-130
Vinyl acetate
ug/L
100
98.8
99
55-143
Vinyl chloride
ug/L
50
40.9
82
70-131
Xylene (Total)
ug/L
150
149
100
70-130
1,2-Dichloroethane-d4 (S)
%
87
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8 (S)
%
97
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987356
MS
92492887001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2987357
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.1
20.4
106
102
73-134
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
20.2
19.8
101
99
82-143
2
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
19.1
19.2
95
96
70-136
1
30
1,1,2-Trichloroethane
ug/L
ND
20
20
20.1
19.9
101
100
70-135
1
30
1,1-Dichloroethane
ug/L
ND
20
20
19.3
19.3
96
96
70-139
0
30
1,1-Dichloroethene
ug/L
ND
20
20
20.5
20.5
102
103
70-154
0
30
1,2,3-Trichloropropane
ug/L
ND
20
20
19.5
19.2
97
96
71-137
1
30
1,2-Dibromo-3-
ug/L
ND
20
20
18.9
19.2
94
96
65-134
2
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
20.4
19.6
102
98
70-137
4
30
1,2-Dichlorobenzene
ug/L
ND
20
20
19.2
19.5
96
97
70-133
1
30
1,2-Dichloroethane
ug/L
ND
20
20
18.5
18.0
92
90
70-137
3
30
1,2-Dichloropropane
ug/L
ND
20
20
20.1
20.2
101
101
70-140
0
30
1,4-Dichlorobenzene
ug/L
ND
20
20
19.3
19.4
96
97
70-133
1
30
2-Butanone (MEK)
ug/L
ND
40
40
36.9
36.9
92
92
60-139
0
30
2-Hexanone
ug/L
ND
40
40
37.4
37.1
94
93
65-138
1
30
4-Methyl-2-pentanone
ug/L
ND
40
40
38.2
37.8
96
94
65-135
1
30
(MIBK)
Acetone
ug/L
ND
40
40
39.3
39.4
98
98
60-148
0
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 35 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
2987356
2987357
MS
MSD
92492887001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
85.0
87.1
85
87
64-147
3
30
Benzene
ug/L
ND
20
20
20.5
20.4
103
102
70-151
1
30
Bromochloromethane
ug/L
ND
20
20
20.1
20.4
101
102
70-141
1
30
Bromodichloromethane
ug/L
ND
20
20
19.0
18.9
95
94
70-138
1
30
Bromoform
ug/L
ND
20
20
18.2
18.0
91
90
63-130
1
30
Bromomethane
ug/L
ND
20
20
14.9
16.1
75
81
15-152
8
30
Carbon disulfide
ug/L
ND
20
20
19.2
19.1
96
96
69-149
1
30
Carbon tetrachloride
ug/L
ND
20
20
21.9
21.6
109
108
70-143
1
30
Chlorobenzene
ug/L
ND
20
20
20.4
20.3
102
101
70-138
1
30
Chloroethane
ug/L
ND
20
20
17.1
16.0
85
80
52-163
7
30 IK
Chloroform
ug/L
ND
20
20
19.2
19.6
96
98
70-139
2
30
Chloromethane
ug/L
ND
20
20
15.7
15.8
79
79
41-139
1
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
19.1
18.6
95
93
70-141
2
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.3
20.0
101
100
70-137
2
30
Dibromochloromethane
ug/L
ND
20
20
19.6
19.6
98
98
70-134
0
30
Dibromomethane
ug/L
ND
20
20
21.2
20.8
106
104
70-138
2
30
Ethylbenzene
ug/L
ND
20
20
20.1
20.1
101
100
66-153
0
30
lodomethane
ug/L
ND
40
40
32.5
32.5
81
81
20-138
0
30
Methylene Chloride
ug/L
ND
20
20
18.1
18.0
91
90
42-159
1
30
Styrene
ug/L
ND
20
20
19.7
19.7
99
98
70-135
0
30
Tetrachloroethene
ug/L
ND
20
20
20.6
20.8
103
104
59-143
1
30
Tetrahydrofuran
ug/L
ND
200
200
172
172
86
86
70-133
0
30
Toluene
ug/L
ND
20
20
21.0
20.4
105
102
59-148
3
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
19.7
19.5
98
98
70-146
1
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.3
18.8
97
94
70-135
3
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
15.1
15.3
76
76
47-135
1
30
Trichloroethene
ug/L
ND
20
20
21.8
21.8
109
109
70-147
0
30
Trichlorofluoromethane
ug/L
ND
20
20
19.3
18.9
96
94
70-148
2
30
Vinyl acetate
ug/L
ND
40
40
34.1
33.9
85
85
49-151
1
30
Vinyl chloride
ug/L
ND
20
20
17.3
17.3
87
86
70-156
0
30
Xylene (Total)
ug/L
ND
60
60
60.5
59.6
101
99
63-158
1
30
1,2-Dichloroethane-d4 (S)
%
93
95
70-130
4-Bromofluorobenzene (S)
%
98
98
70-130
Toluene-d8 (S)
%
99
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563118 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
METHOD BLANK: 2986040
Matrix:
Water
Associated Lab Samples:
92492906001, 92492906002, 92492906003, 92492906004, 92492906005, 92492906006, 92492906007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 08/28/20 12:27
1,2-Dichloroethane-d4 (S)
%
89
50-150
08/28/20 12:27
Toluene-d8 (S)
%
96
50-150
08/28/20 12:27
LABORATORY CONTROL SAMPLE: 2986041
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.5 98 70-130
1,2-Dichloroethane-d4 (S) % 89 50-150
Toluene-d8 (S) % 96 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2986042
2986043
MS
MSD
92492887001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 20.0 21.0
100
105
50-150
5 30
1,2-Dichloroethane-d4 (S)
%
95
96
50-150
30
Toluene-d8 (S)
%
96
97
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 37 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563939
Analysis Method: EPA 8081 B
QC Batch Method: EPA 3510C
Analysis Description: 8081 OC Pesticides Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492906004
METHOD BLANK: 2989513
Matrix: Water
Associated Lab Samples: 92492906004
Blank Reporting
Parameter
Units
Result Limit
MDL Analyzed Qualifiers
beta-BHC
ug/L
ND 0.050
0.014 09/03/20 11:58
Endosulfan I
ug/L
ND 0.050
0.0094 09/03/20 11:58
Decachlorobiphenyl (S)
%
123 10-154
09/03/20 11:58
Tetrachloro-m-xylene (S)
%
43 10-184
09/03/20 11:58
LABORATORY CONTROL SAMPLE: 2989514
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
beta-BHC
ug/L
0.25 0.25
101 39-176
Endosulfan I
ug/L
0.25 0.23
93 44-145
Decachlorobiphenyl (S)
%
126 10-154
Tetrachloro-m-xylene (S)
%
43 10-184
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2989515 2989516
MS MSD
92492906004
Spike Spike MS
MSD MS MSD % Rec
Max
Parameter Units
Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD
RPD Qual
beta-BHC ug/L
0.066
0.5 0.5 0.43
0.45 74 77 30-188 4
30
Endosulfan I ug/L
0.036J
0.5 0.5 0.37
0.41 67 75 19-168 11
30
Decachlorobiphenyl (S) %
101 126 10-154
Tetrachloro-m-xylene (S) %
48 20 10-184
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 38 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 564261 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005
METHOD BLANK: 2990998 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 09/04/20 19:15
LABORATORY CONTROL SAMPLE: 2990999
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 49200 98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2991000 2991001
MS MSD
92492415004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 245 mg/L 50000 50000 301000 306000 110 122 80-120 2 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2991002 2991003
MS MSD
92493164007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 214 mg/L 50000 50000 268000 270000 109 113 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 39 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563688 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005
METHOD BLANK: 2988407 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906004, 92492906005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Dissolved Solids ug/L ND 25000 25000 09/01/20 13:12
LABORATORY CONTROL SAMPLE:
2988408
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Total Dissolved Solids
ug/L
251000
246000 98 90-110
SAMPLE DUPLICATE: 2988409
92492906001
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
Total Dissolved Solids
ug/L
232000
226000 3 25
SAMPLE DUPLICATE: 2988410
92493014008 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids ug/L 14700 mg/L 16200000 10 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11/2020 03:50 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563520 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906004
METHOD BLANK: 2987903
Matrix:
Water
Associated Lab Samples: 92492906004
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Sulfide
ug/L
ND
100
50.0 08/31/20 22:33
LABORATORY CONTROL SAMPLE:
2987904
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Sulfide
ug/L
500
498 100
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987905 2987906
MS MSD
92492923003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 548 542 107 106 80-120 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987907 2987908
MS MSD
92493089001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 340 363 60 64 80-120 6 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 41 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563275 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906005
METHOD BLANK: 2986725 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfate ug/L ND 1000 500 08/29/2012:40
LABORATORY CONTROL SAMPLE: 2986726
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate ug/L 50000 49000 98 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2986727 2986728
MS MSD
92492795001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 1.7 mg/L 50000 50000 50900 52000 98 101 90-110 2 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2986729 2986730
MS MSD
92492903002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L ND 50000 50000 49600 50100 99 100 90-110 1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 42 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 562963 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906004
METHOD BLANK: 2985419
Matrix:
Water
Associated Lab Samples: 92492906004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Chloride
ug/L
ND
1000
600 08/27/20 23:36
Nitrate as N
ug/L
ND
100
60.0 08/27/20 23:36
Sulfate
mg/L
ND
1.0
0.50 08/27/20 23:36
LABORATORY CONTROL SAMPLE:
2985420
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Chloride
ug/L
50000
48300 97 90-110
Nitrate as N
ug/L
2500
2370 95 90-110
Sulfate
mg/L
50
48.8 98 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2985421
2985422
MS
MSD
92492906004
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Chloride ug/L
47000
50000
50000
95700
94000
97
94
90-110
2 10
Nitrate as N ug/L
ND
2500
2500
2460
2380
98
95
90-110
3 10
Sulfate mg/L
7.0
50
50
57.6
55.9
101
98
90-110
3 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 43 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
QC Batch: 563590 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906005
METHOD BLANK: 2988197 Matrix: Water
Associated Lab Samples: 92492906001, 92492906002, 92492906003, 92492906005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chloride ug/L ND 1000 500 09/01/20 00:13
LABORATORY CONTROL SAMPLE: 2988198
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride ug/L 20000 20800 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988199 2988200
MS MSD
92491886001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 22.3 mg/L 10000 10000 32000 32200 97 99 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988201 2988202
MS MSD
92492436002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 72.6 mg/L 10000 10000 81800 80800 92 83 90-110 1 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11 /2020 03:50 PM without the written consent of Pace Analytical Services, LLC.
Page 44 of 50

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/11/2020 03:50 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Oxford Compliance Unit 1
92492906
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92492906004
3901-MW5R
AM20GAX
691458
92492906004
3901-MW5R
EPA 3510C
563939
EPA 8081B
564240
92492906004
3901-MW5R
RSK 175 Modified
563506
92492906001
3901-MW2
EPA 3010A
563604
EPA 6010D
563623
92492906002
3901-MW3R
EPA 3010A
563604
EPA 6010D
563623
92492906003
3901-MW4R
EPA 3010A
563604
EPA 6010D
563623
92492906004
3901-MW5R
EPA 3010A
563604
EPA 6010D
563623
92492906005
3901-MW6R
EPA 3010A
563604
EPA 6010D
563623
92492906006
3901-SW1
EPA 3010A
563604
EPA6010D
563623
92492906007
3901-SW2
EPA 3010A
563604
EPA 6010D
563623
92492906001
3901-MW2
EPA 3010A
563605
EPA 6020B
563618
92492906002
3901-MW3R
EPA 3010A
563605
EPA 6020B
563618
92492906003
3901-MW4R
EPA 3010A
563605
EPA 6020B
563618
92492906004
3901-MW5R
EPA 3010A
563605
EPA 6020B
563618
92492906005
3901-MW6R
EPA 3010A
563605
EPA 6020B
563618
92492906006
3901-SW1
EPA 3010A
563605
EPA 6020B
563618
92492906007
3901-SW2
EPA 3010A
563605
EPA 6020B
563618
92492906001
3901-MW2
EPA 7470A
563519
EPA 7470A
563587
92492906002
3901-MW3R
EPA 7470A
563519
EPA 7470A
563587
92492906003
3901-MW4R
EPA 7470A
563519
EPA 7470A
563587
92492906004
3901-MW5R
EPA 7470A
563519
EPA 7470A
563587
92492906005
3901-MW6R
EPA 7470A
563519
EPA 7470A
563587
92492906001
3901-MW2
EPA 8260D
563420
92492906002
3901-MW3R
EPA 8260D
563420
92492906003
3901-MW4R
EPA 8260D
563420
92492906004
3901-MW5R
EPA 8260D
563420
92492906005
3901-MW6R
EPA 8260D
563420
92492906006
3901-SW1
EPA 8260D
563420
92492906007
3901-SW2
EPA 8260D
563420
92492906001
3901-MW2
EPA 8260D Mod.
563118
92492906002
3901-MW3R
EPA 8260D Mod.
563118
92492906003
3901-MW4R
EPA 8260D Mod.
563118
92492906004
3901-MW5R
EPA 8260D Mod.
563118
92492906005
3901-MW6R
EPA 8260D Mod.
563118
92492906006
3901-SW1
EPA 8260D Mod.
563118
92492906007
3901-SW2
EPA 8260D Mod.
563118
92492906001
3901-MW2
SM 2320B-2011
564261
92492906002
3901-MW3R
SM 2320B-2011
564261
92492906003
3901-MW4R
SM 2320B-2011
564261
92492906004
3901-MW5R
SM 2320B-2011
564261
92492906005
3901-MW6R
SM 2320B-2011
564261
92492906001
3901-MW2
SM 254OC-2011
563688
92492906002
3901-MW3R
SM 254OC-2011
563688
92492906003
3901-MW4R
SM 254OC-2011
563688
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 09/11/2020 03:50 PM
without the written consent of Pace Analytical Services, LLC.
Page 46 of 50

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Oxford Compliance Unit 1
Pace Project No.: 92492906
Lab ID Sample ID QC Batch Method QC Batch
92492906004
3901-MW5R
SM 2540C-2011
563688
92492906005
3901-MW6R
SM 2540C-2011
563688
92492906004
3901-MW5R
SM 4500-S2D-2011
563520
92492906001
3901-MW2
EPA 300.0 Rev 2.1 1993
563275
92492906002
3901-MW3R
EPA 300.0 Rev 2.1 1993
563275
92492906003
3901-MW4R
EPA 300.0 Rev 2.1 1993
563275
92492906005
3901-MW6R
EPA 300.0 Rev 2.1 1993
563275
92492906004
3901-MW5R
EPA 300.0 Rev 2.1 1993
562963
92492906001
3901-MW2
SM 4500-CI-E-2011
563590
92492906002
3901-MW3R
SM 4500-CI-E-2011
563590
92492906003
3901-MW4R
SM 4500-CI-E-2011
563590
92492906005
3901-MW6R
SM 4500-CI-E-2011
563590
Date: 09/11/2020 03:50 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
Analytical
Batch
Page 47 of 50

Document Name:
Document Revised: February 7, 2018
ace Analytical'
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAA-CS-033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville [ Raleigh❑ Mechanicsville[]
ConditionSample —UponReceipt iClient e al
GCS o L�A f� r Project #: WO# : 924929a6
Courier: ❑Fed Ex ❑UPS ❑LISPS []Client 1111111111111111111111
Commercial '�❑ce Other:
92492906
Qstodv Seal Present? MYes j " No
Date/Initlals Person Examining Contents:
Packing Material: ❑bubble Wrap L le Bags ❑None ❑ Other Biological Tissue Frozen? 121f l
Thermometer: ❑Yes ❑No K/A
❑IR Gun ID:
2TO6V Type of Ice: - et ❑Blue ❑None 71
Cooler Temp (°C): 1.I. l Correction Factor: Add/Subtract (°C) 0.0
Cooler Temp Corrected ('C):
USDA Regulated Soil 4N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check ril
MVPs M N n
Temp should be above freezing to l
[:]Samples out of temp criteria. Samples cn ice, cooling process
has begun
Did samples originate from a foreign source (Internationally,
InrludineHawall and 13 a,TnAtrn17MV— r7m.
Comments/Dlscrepancy:
Chain of Custody Present?
Yes
❑No
[]N/A
1.
Samples Arrived with'm Hold Time?
NWes
❑No
❑N/A
2.
Short Hold Time Analysis (02 hr.j?
❑Yes
ffWo
❑NIA
3.
Rush Turn Around Time Requested?
❑Yes
Na
❑N/A
4.
Sufficient Volume?
es
[]No
[]N/A
5.
Correct Containers used?
-Pace Containers Used?
eyes
es
❑No
❑No
[]N/A
El N/A
6.
Containers Intact?
Wes
[]No
❑N/A
7,
Oissolved analysis: Samples Field Filtered?
❑Yes
qNo
❑N/A
8,
Sample Labels Match COC?
Yes
❑No
❑N/A
9.
Includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mmj7
❑Yes
a
❑NIA
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑yes
❑Yei
Poo
W
❑NIA
❑N/A
11.
COMMENTS/SAMPLE DISCREPANCY
CUENT NOTIFICAT IONIRESOLUTION
Person contacted:
Date/Time:
Project Manager SCURF Review:
Project Manager SRF Review:
Lot ID of split containers:
Date:
Date:
Field Data Required? [:]Yes ❑No
Page 48 of 50

Document Name:
Document Revised: February 7, 2019
a
aceAnalytrcal
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
}ssuing Authority:
F-CAR-CS-433-Rev.06
Pace Carolinas Quality Office
*Check mark top half of box If pH and/or dechlorination Is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Conform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottle
Project # � W0# : 92492906
PM: NMG Due Date: 09/11/20
CLIENT: 92—Joyce Eng
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pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot It
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will he sent to the North Carolina DEHNR Certification Office jl.e.
Out of hold, Incorrect preservative, out of temp, incorrect containers.
Page 49 of 50

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Page 50 of 50

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
September 10, 2020
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on August 27, 2020. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
/7j"4w'
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 39

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92492903001
3901-MW7
Water
08/26/20 09:13
08/27/20 10:35
92492903002
3901-Field Blank
Water
08/26/2015:05
08/27/2010:35
92492903003
3901-NES2S
Water
08/26/2011:10
08/27/2010:35
92492903004
3901-Trip Blank
Water
08/26/20 00:00
08/27/2010:35
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 39

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Oxford Units 1&2 Blanks/Joint
92492903
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92492903001
3901-MW7
EPA 8081 B
SEM
4
PASI-C
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
BSH
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
SM 4500-S2D-2011
BAS
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92492903002
3901-Field Blank
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
BSH
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
ALP
1
PASI-A
EPA 300.0 Rev 2.1 1993
BRJ
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92492903003
3901-NES2S
EPA 601OD
SH1
16
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
BSH
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92492903004
3901-Trip Blank
EPA 8260D
BSH
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Oxford Units 1&2 Blanks/Joint
92492903
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92492903001
3901-MW7
EPA 601 OD
Barium
8.8
ug/L
5.0
09/01/20 22:20
EPA 601 OD
Iron
1570
ug/L
50.0
09/01/20 22:20
EPA 601 OD
Manganese
35.2
ug/L
5.0
09/01/20 22:20
EPA 601 OD
Vanadium
4AJ
ug/L
5.0
09/01/20 22:20
SM 2320B-2011
Alkalinity, Total as CaCO3
140000
ug/L
5000
09/04/20 23:27
SM 2540C-2011
Total Dissolved Solids
262000
ug/L
25000
09/01/20 13:14
EPA 300.0 Rev 2.1 1993 Sulfate
53300
ug/L
1000
08/29/20 16:03
SM 4500-CI-E-2011
Chloride
9570
ug/L
1000
09/01/20 00:27
92492903003
3901-NES2S
EPA 601 OD
Arsenic
5.2J
ug/L
10.0
09/01/20 22:26
EPA 601 OD
Barium
32.4
ug/L
5.0
09/01/20 22:26
EPA 601 OD
Iron
1030
ug/L
50.0
09/01/20 22:26
EPA 601 OD
Manganese
431
ug/L
5.0
09/01/20 22:26
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-MW7
Lab ID:
92492903001
Collected:
08/26/20 09:13
Received: 08/27/20 10:35 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8081 OC Pesticides RVE
Analytical
Method: EPA 8081 B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
beta-BHC
ND
ug/L
0.050
0.014
1
09/02/20 11:03
09/03/20 10:50
319-85-7
Endosulfan I
ND
ug/L
0.050
0.0094
1
09/02/20 11:03
09/03/20 10:50
959-98-8
Surrogates
Tetrachloro-m-xylene (S)
41
%
10-184
1
09/02/20 11:03
09/03/20 10:50
877-09-8
Decachlorobiphenyl (S)
122
%
10-154
1
09/02/20 11:03
09/03/20 10:50
2051-24-3
6010 MET ICP
Analytical
Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:20
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:20
7440-38-2
Barium
8.8
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:20
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:20
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:20
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:20
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:20
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:20
7440-50-8
Iron
1570
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:20
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:20
7439-92-1
Manganese
35.2
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:20
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:20
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:20
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:20
7440-22-4
Vanadium
4.4J
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:20
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:20
7440-66-6
6020 MET ICPMS
Thallium
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Date: 09/10/2020 05:17 PM
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND ug/L 0.10 0.050 1 09/01/20 01:03 09/03/20 04:06 7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 08/31/20 20:46 09/02/20 17:58 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
6.2
1
09/01/20 12:10
67-64-1
0.90
1
09/01/20 12:10
107-13-1
0.15
1
09/01/20 12:10
71-43-2
0.34
1
09/01/20 12:10
74-97-5
0.26
1
09/01/20 12:10
75-27-4
0.62
1
09/01/20 12:10
75-25-2
0.62
1
09/01/20 12:10
74-83-9
3.3
1
09/01/20 12:10
78-93-3
0.40
1
09/01/20 12:10
75-15-0
0.22
1
09/01/20 12:10
56-23-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-MW7 Lab ID: 92492903001 Collected: 08/26/20 09:13 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 09/10/2020 05:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.23
1
09/01/2012:10
108-90-7
ND
ug/L
1.0
0.49
1
09/01/2012:10
75-00-3 IK
ND
ug/L
5.0
2.3
1
09/01/2012:10
67-66-3
ND
ug/L
1.0
0.39
1
09/01/2012:10
74-87-3
ND
ug/L
5.0
0.26
1
09/01/2012:10
96-12-8
ND
ug/L
1.0
0.41
1
09/01/2012:10
124-48-1
ND
ug/L
1.0
0.26
1
09/01/2012:10
106-93-4
ND
ug/L
1.0
0.46
1
09/01/2012:10
74-95-3
ND
ug/L
1.0
0.29
1
09/01/2012:10
95-50-1
ND
ug/L
1.0
0.26
1
09/01/2012:10
106-46-7
ND
ug/L
1.0
0.54
1
09/01/2012:10
110-57-6
ND
ug/L
1.0
0.27
1
09/01/2012:10
75-34-3
ND
ug/L
1.0
0.34
1
09/01/2012:10
107-06-2
ND
ug/L
1.0
0.24
1
09/01/2012:10
75-35-4
ND
ug/L
1.0
0.29
1
09/01/2012:10
156-59-2
ND
ug/L
1.0
0.25
1
09/01/2012:10
156-60-5
ND
ug/L
1.0
0.19
1
09/01/2012:10
78-87-5
ND
ug/L
1.0
0.30
1
09/01 /20 12:10
10061-01-5
ND
ug/L
1.0
0.31
1
09/01 /20 12:10
10061-02-6
ND
ug/L
1.0
0.26
1
09/01 /20 12:10
100-41-4
ND
ug/L
5.0
0.57
1
09/01 /20 12:10
591-78-6
ND
ug/L
20.0
12.5
1
09/01/2012:10
74-88-4 v2
ND
ug/L
5.0
3.7
1
09/01/2012:10
75-09-2
ND
ug/L
5.0
4.5
1
09/01/2012:10
108-10-1
ND
ug/L
1.0
0.27
1
09/01/2012:10
100-42-5
ND
ug/L
1.0
0.34
1
09/01/2012:10
630-20-6
ND
ug/L
1.0
0.22
1
09/01/2012:10
79-34-5
ND
ug/L
1.0
0.16
1
09/01/2012:10
127-18-4
ND
ug/L
10.0
1.9
1
09/01/2012:10
109-99-9
ND
ug/L
1.0
0.24
1
09/01/2012:10
108-88-3
ND
ug/L
1.0
0.18
1
09/01 /20 12:10
71-55-6
ND
ug/L
1.0
0.24
1
09/01/2012:10
79-00-5
ND
ug/L
1.0
0.22
1
09/01 /20 12:10
79-01-6
ND
ug/L
1.0
0.31
1
09/01/2012:10
75-69-4
ND
ug/L
1.0
0.35
1
09/01/2012:10
96-18-4
ND
ug/L
2.0
1.4
1
09/01/2012:10
108-05-4
ND
ug/L
1.0
0.24
1
09/01 /20 12:10
75-01-4
ND
ug/L
1.0
0.63
1
09/01/2012:10
1330-20-7
98
%
70-130
1
09/01 /20 12:10
460-00-4
97
%
70-130
1
09/01 /20 12:10
17060-07-0
101
%
70-130
1
09/01 /20 12:10
2037-26-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
without the written
consent of Pace
Analytical Services, LLC.
Page 7 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-MW7
Lab ID: 92492903001 Collected:
08/26/20 09:13
Received: 08/27/20 10:35 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
08/28/20 16:52
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
95 % 50-150
1
08/28/20 16:52
17060-07-0
Toluene-d8 (S)
96 % 50-150
1
08/28/20 16:52
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
140000 ug/L 5000
5000
1
09/04/20 23:27
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
262000 ug/L 25000
25000
1
09/01/20 13:14
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
08/31/20 22:36
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
53300 ug/L 1000
500
1
08/29/2016:03
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
9570 ug/L 1000
500
1
09/01/20 00:27
16887-00-6
Date: 09/10/2020 05:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-Field Blank Lab ID: 92492903002 Collected: 08/26/20 15:05 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:23
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:23
7440-38-2
Barium
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:23
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:23
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:23
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:23
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:23
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:23
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:23
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:23
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:23
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:23
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:23
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:23
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:23
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:23
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 12:11
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
08/31/20 15:09
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
08/31/20 15:09
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
08/31/20 15:09
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
08/31/20 15:09
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
08/31/20 15:09
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
08/31/20 15:09
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
08/31/20 15:09
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
08/31/20 15:09
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
08/31/20 15:09
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
08/31/20 15:09
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
08/31/20 15:09
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
08/31/20 15:09
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
08/31/20 15:09
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
08/31/20 15:09
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
08/31/20 15:09
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
08/31/20 15:09
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
08/31/20 15:09
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
08/31/20 15:09
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
08/31/20 15:09
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
08/31/20 15:09
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
08/31/20 15:09
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
08/31/20 15:09
75-34-3
REPORT OF
LABORATORY ANALYSIS
This report shall not be reproduced, except in
full,
Date: 09/10/2020 05:17 PM
without the written consent of Pace Analytical Services,
LLC.
Page 9 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-Field Blank Lab ID: 92492903002 Collected: 08/26/20 15:05 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
Date: 09/10/2020 05:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.34
1
08/31/2015:09
107-06-2
ND
ug/L
1.0
0.24
1
08/31/2015:09
75-35-4
ND
ug/L
1.0
0.29
1
08/31/2015:09
156-59-2
ND
ug/L
1.0
0.25
1
08/31/2015:09
156-60-5
ND
ug/L
1.0
0.19
1
08/31/2015:09
78-87-5
ND
ug/L
1.0
0.30
1
08/31 /20 15:09
10061-01-5
ND
ug/L
1.0
0.31
1
08/31 /20 15:09
10061-02-6
ND
ug/L
1.0
0.26
1
08/31 /20 15:09
100-41-4
ND
ug/L
5.0
0.57
1
08/31 /20 15:09
591-78-6
ND
ug/L
20.0
12.5
1
08/31/2015:09
74-88-4
ND
ug/L
5.0
3.7
1
08/31/2015:09
75-09-2
ND
ug/L
5.0
4.5
1
08/31/2015:09
108-10-1
ND
ug/L
1.0
0.27
1
08/31/2015:09
100-42-5
ND
ug/L
1.0
0.34
1
08/31/2015:09
630-20-6
ND
ug/L
1.0
0.22
1
08/31/2015:09
79-34-5
ND
ug/L
1.0
0.16
1
08/31/2015:09
127-18-4
ND
ug/L
10.0
1.9
1
08/31/2015:09
109-99-9
ND
ug/L
1.0
0.24
1
08/31/2015:09
108-88-3
ND
ug/L
1.0
0.18
1
08/31 /20 15:09
71-55-6
ND
ug/L
1.0
0.24
1
08/31/2015:09
79-00-5
ND
ug/L
1.0
0.22
1
08/31 /20 15:09
79-01-6
ND
ug/L
1.0
0.31
1
08/31/2015:09
75-69-4
ND
ug/L
1.0
0.35
1
08/31/2015:09
96-18-4
ND
ug/L
2.0
1.4
1
08/31/2015:09
108-05-4
ND
ug/L
1.0
0.24
1
08/31 /20 15:09
75-01-4
ND
ug/L
1.0
0.63
1
08/31/2015:09
1330-20-7
100
%
70-130
1
08/31 /20 15:09
460-00-4
95
%
70-130
1
08/31 /20 15:09
17060-07-0
107
%
70-130
1
08/31 /20 15:09
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
08/28/2013:05
123-91-1
106
%
50-150
1
08/28/2013:05
17060-07-0
99
%
50-150
1
08/28/2013:05
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
ND
ug/L
5000
5000
1
09/04/20 23:38
Analytical Method: SM 2540C-2011
Pace Analytical Services
-Asheville
ND
ug/L
25000
25000
1
09/01/2013:14
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-Field Blank
Lab ID: 92492903002 Collected:
08/26/20 15:05
Received: 08/27/20 10:35 Matrix: Water
Report
Parameters
Results Units Limit
MDL DF
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000
500 1
08/29/2016:16 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
ND ug/L 1000
500 1
09/01/20 00:28 16887-00-6
Date: 09/10/2020 05:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-NES2S Lab ID: 92492903003 Collected: 08/26/20 11:10 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
09/01/20 01:35
09/01/20 22:26
7440-36-0
Arsenic
5.2J
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:26
7440-38-2
Barium
32.4
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:26
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
09/01/20 01:35
09/01/20 22:26
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
09/01/20 01:35
09/01/20 22:26
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
09/01/20 01:35
09/01/20 22:26
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
09/01/20 01:35
09/01/20 22:26
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
09/01/20 01:35
09/01/20 22:26
7440-50-8
Iron
1030
ug/L
50.0
41.5
1
09/01/20 01:35
09/01/20 22:26
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
09/01/20 01:35
09/01/20 22:26
7439-92-1
Manganese
431
ug/L
5.0
3.4
1
09/01/20 01:35
09/01/20 22:26
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
09/01/20 01:35
09/01/20 22:26
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
09/01/20 01:35
09/01/20 22:26
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
09/01/20 01:35
09/01/20 22:26
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
09/01/20 01:35
09/01/20 22:26
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
09/01/20 01:35
09/01/20 22:26
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
09/01/20 01:03
09/03/20 12:15
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
09/01/20 12:47
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
09/01/20 12:47
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
09/01/20 12:47
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
09/01/20 12:47
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
09/01/20 12:47
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
09/01/20 12:47
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
09/01/20 12:47
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
09/01/20 12:47
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
09/01/20 12:47
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
09/01/20 12:47
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
09/01/20 12:47
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
09/01/20 12:47
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
09/01/20 12:47
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
09/01/20 12:47
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
09/01/20 12:47
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
09/01/20 12:47
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
09/01/20 12:47
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
09/01/20 12:47
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
09/01/20 12:47
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
09/01/20 12:47
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
09/01/20 12:47
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
09/01/20 12:47
75-34-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-NES2S Lab ID: 92492903003 Collected: 08/26/20 11:10 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 09/10/2020 05:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.34
1
09/01/2012:47
107-06-2
ND
ug/L
1.0
0.24
1
09/01/2012:47
75-35-4
ND
ug/L
1.0
0.29
1
09/01/2012:47
156-59-2
ND
ug/L
1.0
0.25
1
09/01/2012:47
156-60-5
ND
ug/L
1.0
0.19
1
09/01/2012:47
78-87-5
ND
ug/L
1.0
0.30
1
09/01 /20 12:47
10061-01-5
ND
ug/L
1.0
0.31
1
09/01 /20 12:47
10061-02-6
ND
ug/L
1.0
0.26
1
09/01 /20 12:47
100-41-4
ND
ug/L
5.0
0.57
1
09/01 /20 12:47
591-78-6
ND
ug/L
20.0
12.5
1
09/01/2012:47
74-88-4 v2
ND
ug/L
5.0
3.7
1
09/01/2012:47
75-09-2
ND
ug/L
5.0
4.5
1
09/01/2012:47
108-10-1
ND
ug/L
1.0
0.27
1
09/01/2012:47
100-42-5
ND
ug/L
1.0
0.34
1
09/01/2012:47
630-20-6
ND
ug/L
1.0
0.22
1
09/01/2012:47
79-34-5
ND
ug/L
1.0
0.16
1
09/01/2012:47
127-18-4
ND
ug/L
1.0
0.24
1
09/01/2012:47
108-88-3
ND
ug/L
1.0
0.18
1
09/01 /20 12:47
71-55-6
ND
ug/L
1.0
0.24
1
09/01/2012:47
79-00-5
ND
ug/L
1.0
0.22
1
09/01 /20 12:47
79-01-6
ND
ug/L
1.0
0.31
1
09/01/2012:47
75-69-4
ND
ug/L
1.0
0.35
1
09/01/2012:47
96-18-4
ND
ug/L
2.0
1.4
1
09/01/2012:47
108-05-4
ND
ug/L
1.0
0.24
1
09/01 /20 12:47
75-01-4
ND
ug/L
1.0
0.63
1
09/01/2012:47
1330-20-7
99
%
70-130
1
09/01 /20 12:47
460-00-4
97
%
70-130
1
09/01 /20 12:47
17060-07-0
101
%
70-130
1
09/01 /20 12:47
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
08/28/2017:11
123-91-1
94
%
50-150
1
08/28/2017:11
17060-07-0
96
%
50-150
1
08/28/2017:11
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-Trip Blank Lab ID: 92492903004 Collected: 08/26/20 00:00 Received: 08/27/20 10:35 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Date: 09/10/2020 05:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
6.2
1
08/31/2016:23
67-64-1
ND
ug/L
10.0
0.90
1
08/31/2016:23
107-13-1
ND
ug/L
1.0
0.15
1
08/31 /20 16:23
71-43-2
ND
ug/L
1.0
0.34
1
08/31/2016:23
74-97-5
ND
ug/L
1.0
0.26
1
08/31/2016:23
75-27-4
ND
ug/L
1.0
0.62
1
08/31/2016:23
75-25-2
ND
ug/L
2.0
0.62
1
08/31/2016:23
74-83-9
ND
ug/L
5.0
3.3
1
08/31/2016:23
78-93-3
ND
ug/L
2.0
0.40
1
08/31/2016:23
75-15-0
ND
ug/L
1.0
0.22
1
08/31/2016:23
56-23-5
ND
ug/L
1.0
0.23
1
08/31/2016:23
108-90-7
ND
ug/L
1.0
0.49
1
08/31/2016:23
75-00-3
ND
ug/L
5.0
2.3
1
08/31/2016:23
67-66-3
ND
ug/L
1.0
0.39
1
08/31/2016:23
74-87-3
ND
ug/L
5.0
0.26
1
08/31/2016:23
96-12-8
ND
ug/L
1.0
0.41
1
08/31/2016:23
124-48-1
ND
ug/L
1.0
0.26
1
08/31/2016:23
106-93-4
ND
ug/L
1.0
0.46
1
08/31/2016:23
74-95-3
ND
ug/L
1.0
0.29
1
08/31/2016:23
95-50-1
ND
ug/L
1.0
0.26
1
08/31/2016:23
106-46-7
ND
ug/L
1.0
0.54
1
08/31/2016:23
110-57-6
ND
ug/L
1.0
0.27
1
08/31/2016:23
75-34-3
ND
ug/L
1.0
0.34
1
08/31/2016:23
107-06-2
ND
ug/L
1.0
0.24
1
08/31/2016:23
75-35-4
ND
ug/L
1.0
0.29
1
08/31/2016:23
156-59-2
ND
ug/L
1.0
0.25
1
08/31/2016:23
156-60-5
ND
ug/L
1.0
0.19
1
08/31/2016:23
78-87-5
ND
ug/L
1.0
0.30
1
08/31 /20 16:23
10061-01-5
ND
ug/L
1.0
0.31
1
08/31 /20 16:23
10061-02-6
ND
ug/L
1.0
0.26
1
08/31 /20 16:23
100-41-4
ND
ug/L
5.0
0.57
1
08/31 /20 16:23
591-78-6
ND
ug/L
20.0
12.5
1
08/31/2016:23
74-88-4
ND
ug/L
5.0
3.7
1
08/31/2016:23
75-09-2
ND
ug/L
5.0
4.5
1
08/31/2016:23
108-10-1
ND
ug/L
1.0
0.27
1
08/31/2016:23
100-42-5
ND
ug/L
1.0
0.34
1
08/31/2016:23
630-20-6
ND
ug/L
1.0
0.22
1
08/31/2016:23
79-34-5
ND
ug/L
1.0
0.16
1
08/31/2016:23
127-18-4
ND
ug/L
10.0
1.9
1
08/31/2016:23
109-99-9
ND
ug/L
1.0
0.24
1
08/31/2016:23
108-88-3
ND
ug/L
1.0
0.18
1
08/31 /20 16:23
71-55-6
ND
ug/L
1.0
0.24
1
08/31/2016:23
79-00-5
ND
ug/L
1.0
0.22
1
08/31 /20 16:23
79-01-6
ND
ug/L
1.0
0.31
1
08/31/2016:23
75-69-4
ND
ug/L
1.0
0.35
1
08/31/2016:23
96-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IN
Page 14 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
Sample: 3901-Trip Blank
Parameters
Lab ID: 92492903004 Collected:
Report
Results Units Limit
08/26/20 00:00
MDL DF
Received: 08/27/20 10:35 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl acetate
ND ug/L 2.0
1.4
1
08/31/20 16:23
108-05-4
Vinyl chloride
ND ug/L 1.0
0.24
1
08/31/20 16:23
75-01-4
Xylene (Total)
ND ug/L 1.0
0.63
1
08/31/20 16:23
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
99 % 70-130
1
08/31/20 16:23
460-00-4
1,2-Dichloroethane-d4 (S)
86 % 70-130
1
08/31/20 16:23
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
08/31/20 16:23
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
08/28/20 13:24
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
96 % 50-150
1
08/28/20 13:24
17060-07-0
Toluene-d8 (S)
94 % 50-150
1
08/28/20 13:24
2037-26-5
Date: 09/10/2020 05:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563519 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001
METHOD BLANK: 2987899
Matrix:
Water
Associated Lab Samples: 92492903001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Mercury
ug/L
ND
0.20
0.12 09/02/2017:25
LABORATORY CONTROL SAMPLE:
2987900
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Mercury
ug/L
2.5
2.7 108
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987901 2987902
MS MSD
92492906001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L 0.13J 2.5 2.5 2.6 2.6 99 99 75-125 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563604 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001, 92492903002, 92492903003
METHOD BLANK: 2988233 Matrix:
Associated Lab Samples: 92492903001, 92492903002, 92492903003
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
5.0
3.0
09/01/20 21:24
Arsenic
ug/L
ND
10.0
4.7
09/01/20 21:24
Barium
ug/L
ND
5.0
3.5
09/01/20 21:24
Beryllium
ug/L
ND
1.0
0.70
09/01/20 21:24
Cadmium
ug/L
ND
1.0
0.40
09/01/20 21:24
Chromium
ug/L
ND
5.0
3.7
09/01/20 21:24
Cobalt
ug/L
ND
5.0
3.6
09/01/20 21:24
Copper
ug/L
ND
5.0
4.3
09/01/20 21:24
Iron
ug/L
ND
50.0
41.5
09/01/20 21:24
Lead
ug/L
ND
5.0
4.5
09/01/20 21:24
Manganese
ug/L
ND
5.0
3.4
09/01/20 21:24
Nickel
ug/L
ND
5.0
3.5
09/01/20 21:24
Selenium
ug/L
ND
10.0
4.7
09/01/20 21:24
Silver
ug/L
ND
5.0
2.5
09/01/20 21:24
Vanadium
ug/L
ND
5.0
3.9
09/01/20 21:24
Zinc
ug/L
ND
10.0
9.5
09/01/20 21:24
LABORATORY CONTROL SAMPLE:
Parameter
2988234
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
502
100
80-120
Arsenic
ug/L
500
505
101
80-120
Barium
ug/L
500
502
100
80-120
Beryllium
ug/L
500
500
100
80-120
Cadmium
ug/L
500
496
99
80-120
Chromium
ug/L
500
486
97
80-120
Cobalt
ug/L
500
504
101
80-120
Copper
ug/L
500
504
101
80-120
Iron
ug/L
5000
4820
96
80-120
Lead
ug/L
500
504
101
80-120
Manganese
ug/L
500
495
99
80-120
Nickel
ug/L
500
500
100
80-120
Selenium
ug/L
500
500
100
80-120
Silver
ug/L
250
246
98
80-120
Vanadium
ug/L
500
500
100
80-120
Zinc
ug/L
500
494
99
80-120
Qualifiers
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Oxford Units 1&2 Blanks/Joint
92492903
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988235
2988236
MS
MSD
92493209001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
500
500
515
515
103
103
75-125
0
20
Arsenic
ug/L
ND
500
500
521
525
104
105
75-125
1
20
Barium
ug/L
36.8
500
500
545
543
102
101
75-125
0
20
Beryllium
ug/L
ND
500
500
511
509
102
102
75-125
0
20
Cadmium
ug/L
ND
500
500
514
514
103
103
75-125
0
20
Chromium
ug/L
ND
500
500
501
502
100
100
75-125
0
20
Cobalt
ug/L
ND
500
500
513
514
102
103
75-125
0
20
Copper
ug/L
ND
500
500
517
516
103
103
75-125
0
20
Iron
ug/L
50.3
5000
5000
5000
4980
99
99
75-125
0
20
Lead
ug/L
ND
500
500
506
507
101
101
75-125
0
20
Manganese
ug/L
19.8
500
500
524
520
101
100
75-125
1
20
Nickel
ug/L
ND
500
500
510
512
102
102
75-125
0
20
Selenium
ug/L
ND
500
500
530
537
106
107
75-125
1
20
Silver
ug/L
ND
250
250
254
254
102
101
75-125
0
20
Vanadium
ug/L
ND
500
500
510
506
102
101
75-125
1
20
Zinc
ug/L
225
500
500
727
726
100
100
75-125
0
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563605 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001, 92492903002, 92492903003
METHOD BLANK: 2988237 Matrix: Water
Associated Lab Samples: 92492903001, 92492903002, 92492903003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.10 0.050 09/03/20 03:15
LABORATORY CONTROL SAMPLE: 2988238
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 10 10.9 109 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988239 2988240
MS MSD
92492903001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 10 10 10.2 10.4 102 104 75-125 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563412 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492903002, 92492903004
METHOD BLANK: 2987326
Associated Lab Samples: 92492903002, 92492903004
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
08/31/20 13:55
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
08/31/20 13:55
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
08/31/20 13:55
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
08/31/20 13:55
1,1-Dichloroethane
ug/L
ND
1.0
0.27
08/31/20 13:55
1,1-Dichloroethene
ug/L
ND
1.0
0.24
08/31/20 13:55
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
08/31/20 13:55
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
08/31/20 13:55
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
08/31/20 13:55
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
08/31/20 13:55
1,2-Dichloroethane
ug/L
ND
1.0
0.34
08/31/20 13:55
1,2-Dichloropropane
ug/L
ND
1.0
0.19
08/31/20 13:55
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
08/31/20 13:55
2-Butanone (MEK)
ug/L
ND
5.0
3.3
08/31/20 13:55
2-Hexanone
ug/L
ND
5.0
0.57
08/31/20 13:55
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
08/31/20 13:55
Acetone
ug/L
ND
25.0
6.2
08/31/20 13:55
Acrylonitrile
ug/L
ND
10.0
0.90
08/31/20 13:55
Benzene
ug/L
ND
1.0
0.15
08/31/20 13:55
Bromochloromethane
ug/L
ND
1.0
0.34
08/31/20 13:55
Bromodichloromethane
ug/L
ND
1.0
0.26
08/31/20 13:55
Bromoform
ug/L
ND
1.0
0.62
08/31/20 13:55
Bromomethane
ug/L
ND
2.0
0.62
08/31/20 13:55
Carbon disulfide
ug/L
ND
2.0
0.40
08/31/20 13:55
Carbon tetrachloride
ug/L
ND
1.0
0.22
08/31/20 13:55
Chlorobenzene
ug/L
ND
1.0
0.23
08/31/20 13:55
Chloroethane
ug/L
ND
1.0
0.49
08/31/20 13:55
Chloroform
ug/L
ND
5.0
2.3
08/31/20 13:55
Chloromethane
ug/L
ND
1.0
0.39
08/31/20 13:55
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
08/31/20 13:55
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
08/31/20 13:55
Dibromochloromethane
ug/L
ND
1.0
0.41
08/31/20 13:55
Dibromomethane
ug/L
ND
1.0
0.46
08/31/20 13:55
Ethylbenzene
ug/L
ND
1.0
0.26
08/31/20 13:55
lodomethane
ug/L
ND
20.0
12.5
08/31/20 13:55
Methylene Chloride
ug/L
ND
5.0
3.7
08/31/20 13:55
Styrene
ug/L
ND
1.0
0.27
08/31/20 13:55
Tetrachloroethene
ug/L
ND
1.0
0.16
08/31/20 13:55
Tetrahydrofuran
ug/L
ND
10.0
1.9
08/31/20 13:55
Toluene
ug/L
ND
1.0
0.24
08/31/20 13:55
IK
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 39

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
METHOD BLANK: 2987326
Matrix:
Water
Associated Lab Samples: 92492903002, 92492903004
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
08/31/20 13:55
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
08/31/20 13:55
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
08/31/20 13:55
Trichloroethene
ug/L
ND
1.0
0.22
08/31/20 13:55
Trichlorofluoromethane
ug/L
ND
1.0
0.31
08/31/20 13:55
Vinyl acetate
ug/L
ND
2.0
1.4
08/31/20 13:55
Vinyl chloride
ug/L
ND
1.0
0.24
08/31/20 13:55
Xylene (Total)
ug/L
ND
1.0
0.63
08/31/20 13:55
1,2-Dichloroethane-d4 (S)
%
97
70-130
08/31/20 13:55
4-Bromofluorobenzene (S)
%
98
70-130
08/31/20 13:55
Toluene-d8 (S)
%
101
70-130
08/31/20 13:55
LABORATORY CONTROL SAMPLE:
2987327
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
52.0
104
70-130
1,1,1-Trichloroethane
ug/L
50
50.3
101
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
50.1
100
70-130
1,1,2-Trichloroethane
ug/L
50
49.8
100
70-130
1,1-Dichloroethane
ug/L
50
50.9
102
70-130
1,1-Dichloroethene
ug/L
50
52.5
105
70-130
1,2,3-Trichloropropane
ug/L
50
50.8
102
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
52.1
104
70-130
1,2-Dibromoethane (EDB)
ug/L
50
51.6
103
70-130
1,2-Dichlorobenzene
ug/L
50
52.5
105
70-130
1,2-Dichloroethane
ug/L
50
48.4
97
70-130
1,2-Dichloropropane
ug/L
50
51.2
102
70-130
1,4-Dichlorobenzene
ug/L
50
52.3
105
70-130
2-Butanone (MEK)
ug/L
100
112
112
64-135
2-Hexanone
ug/L
100
99.5
99
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
99.7
100
70-130
Acetone
ug/L
100
97.7
98
61-157
Acrylonitrile
ug/L
250
246
98
61-143
Benzene
ug/L
50
49.9
100
70-130
Bromochloromethane
ug/L
50
51.0
102
70-130
Bromodichloromethane
ug/L
50
45.3
91
70-130
Bromoform
ug/L
50
50.4
101
70-130
Bromomethane
ug/L
50
54.1
108
38-130
Carbon disulfide
ug/L
50
52.7
105
68-130
Carbon tetrachloride
ug/L
50
50.6
101
70-130
Chlorobenzene
ug/L
50
51.6
103
70-130
Chloroethane
ug/L
50
28.0
56
37-142 IK
Chloroform
ug/L
50
49.9
100
70-130
Chloromethane
ug/L
50
43.4
87
48-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
LABORATORY CONTROL SAMPLE:
Parameter
2987327
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,2-Dichloroethene
ug/L
50
50.7
101
70-130
cis-1,3-Dichloropropene
ug/L
50
53.5
107
70-130
Dibromochloromethane
ug/L
50
51.8
104
70-130
Dibromomethane
ug/L
50
50.7
101
70-130
Ethylbenzene
ug/L
50
50.4
101
70-130
lodomethane
ug/L
100
102
102
40-130
Methylene Chloride
ug/L
50
48.9
98
67-132
Styrene
ug/L
50
53.0
106
70-130
Tetrachloroethene
ug/L
50
51.4
103
69-130
Tetrahydrofuran
ug/L
500
514
103
62-130
Toluene
ug/L
50
49.4
99
70-130
trans-1,2-Dichloroethene
ug/L
50
52.5
105
70-130
trans- 1,3-Dichloropropene
ug/L
50
51.4
103
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
49.5
99
35-189
Trichloroethene
ug/L
50
53.1
106
70-130
Trichlorofluoromethane
ug/L
50
46.2
92
63-130
Vinyl acetate
ug/L
100
107
107
55-143
Vinyl chloride
ug/L
50
44.2
88
70-131
Xylene (Total)
ug/L
150
152
101
70-130
1,2-Dichloroethane-d4 (S)
%
92
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987328
MS
92493082007 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2987329
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.9
22.2
104
111
73-134
6
30
1,1,1-Trichloroethane
ug/L
ND
20
20
21.0
22.5
105
112
82-143
7
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
20.1
21.1
101
106
70-136
5
30
1,1,2-Trichloroethane
ug/L
ND
20
20
20.0
21.5
100
107
70-135
7
30
1,1-Dichloroethane
ug/L
ND
20
20
21.3
22.8
106
114
70-139
7
30
1,1-Dichloroethene
ug/L
ND
20
20
22.4
23.6
112
118
70-154
5
30
1,2,3-Trichloropropane
ug/L
ND
20
20
20.2
21.3
101
106
71-137
5
30
1,2-Dibromo-3-
ug/L
ND
20
20
20.0
20.6
100
103
65-134
3
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
20.9
21.7
104
108
70-137
4
30
1,2-Dichlorobenzene
ug/L
ND
20
20
20.8
22.4
104
112
70-133
7
30
1,2-Dichloroethane
ug/L
ND
20
20
20.5
21.5
102
107
70-137
5
30
1,2-Dichloropropane
ug/L
ND
20
20
21.0
22.4
105
112
70-140
6
30
1,4-Dichlorobenzene
ug/L
ND
20
20
20.6
22.2
103
111
70-133
7
30
2-Butanone (MEK)
ug/L
ND
40
40
45.5
47.1
114
118
60-139
4
30
2-Hexanone
ug/L
ND
40
40
34.2
35.3
85
88
65-138
3
30
4-Methyl-2-pentanone
ug/L
ND
40
40
40.1
41.8
100
105
65-135
4
30
(MIBK)
Acetone
ug/L
ND
40
40
41.9
39.3
105
98
60-148
6
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
Date: 09/10/2020 05:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 22 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 2987328
2987329
MS
MSD
92493082007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
101
105
101
105
64-147
4
30
Benzene
ug/L
ND
20
20
20.9
22.3
104
111
70-151
6
30
Bromochloromethane
ug/L
ND
20
20
21.0
22.2
105
111
70-141
6
30
Bromodichloromethane
ug/L
ND
20
20
18.4
19.8
92
99
70-138
7
30
Bromoform
ug/L
ND
20
20
19.4
20.5
97
103
63-130
6
30
Bromomethane
ug/L
ND
20
20
20.6
22.9
103
115
15-152
11
30
Carbon disulfide
ug/L
ND
20
20
21.2
22.8
106
114
69-149
7
30
Carbon tetrachloride
ug/L
ND
20
20
21.2
22.9
106
115
70-143
8
30
Chlorobenzene
ug/L
ND
20
20
21.3
22.9
107
115
70-138
7
30
Chloroethane
ug/L
ND
20
20
21.8
22.9
109
115
52-163
5
30 IK
Chloroform
ug/L
ND
20
20
20.9
22.4
105
112
70-139
7
30
Chloromethane
ug/L
ND
20
20
16.7
17.9
83
90
41-139
7
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.3
22.4
106
112
70-141
5
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.6
22.1
103
111
70-137
7
30
Dibromochloromethane
ug/L
ND
20
20
20.4
21.6
102
108
70-134
6
30
Dibromomethane
ug/L
ND
20
20
21.4
22.5
107
112
70-138
5
30
Ethylbenzene
ug/L
ND
20
20
20.7
22.2
103
111
66-153
7
30
lodomethane
ug/L
ND
40
40
36.6
41.3
91
103
20-138
12
30 v3
Methylene Chloride
ug/L
ND
20
20
20.5
21.6
103
108
42-159
5
30
Styrene
ug/L
ND
20
20
20.9
22.3
105
111
70-135
6
30
Tetrachloroethene
ug/L
ND
20
20
20.5
22.2
102
111
59-143
8
30
Tetrahydrofuran
ug/L
ND
200
200
206
217
103
108
70-133
5
30
Toluene
ug/L
ND
20
20
20.6
22.0
103
110
59-148
7
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.5
23.1
108
116
70-146
7
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.9
21.1
100
105
70-135
6
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
19.1
20.2
96
101
47-135
6
30
Trichloroethene
ug/L
ND
20
20
21.8
23.4
109
117
70-147
7
30
Trichlorofluoromethane
ug/L
ND
20
20
20.2
21.8
101
109
70-148
8
30
Vinyl acetate
ug/L
ND
40
40
38.9
40.2
97
101
49-151
3
30
Vinyl chloride
ug/L
ND
20
20
18.5
19.9
92
99
70-156
7
30
Xylene (Total)
ug/L
ND
60
60
62.3
66.9
104
112
63-158
7
30
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
4-Bromofluorobenzene (S)
%
99
98
70-130
Toluene-d8 (S)
%
98
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563694 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492903001, 92492903003
METHOD BLANK: 2988437
Associated Lab Samples: 92492903001, 92492903003
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
09/01/20 11:16
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
09/01/20 11:16
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
09/01/20 11:16
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
09/01/20 11:16
1,1-Dichloroethane
ug/L
ND
1.0
0.27
09/01/20 11:16
1,1-Dichloroethene
ug/L
ND
1.0
0.24
09/01/20 11:16
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
09/01/20 11:16
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
09/01/20 11:16
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
09/01/20 11:16
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
09/01/20 11:16
1,2-Dichloroethane
ug/L
ND
1.0
0.34
09/01/20 11:16
1,2-Dichloropropane
ug/L
ND
1.0
0.19
09/01/20 11:16
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
09/01/20 11:16
2-Butanone (MEK)
ug/L
ND
5.0
3.3
09/01/20 11:16
2-Hexanone
ug/L
ND
5.0
0.57
09/01/20 11:16
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
09/01/20 11:16
Acetone
ug/L
ND
25.0
6.2
09/01/20 11:16
Acrylonitrile
ug/L
ND
10.0
0.90
09/01/20 11:16
Benzene
ug/L
ND
1.0
0.15
09/01/20 11:16
Bromochloromethane
ug/L
ND
1.0
0.34
09/01/20 11:16
Bromodichloromethane
ug/L
ND
1.0
0.26
09/01/20 11:16
Bromoform
ug/L
ND
1.0
0.62
09/01/20 11:16
Bromomethane
ug/L
ND
2.0
0.62
09/01/20 11:16
Carbon disulfide
ug/L
ND
2.0
0.40
09/01/20 11:16
Carbon tetrachloride
ug/L
ND
1.0
0.22
09/01/20 11:16
Chlorobenzene
ug/L
ND
1.0
0.23
09/01/20 11:16
Chloroethane
ug/L
ND
1.0
0.49
09/01/20 11:16 IK
Chloroform
ug/L
ND
5.0
2.3
09/01/20 11:16
Chloromethane
ug/L
ND
1.0
0.39
09/01/20 11:16
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
09/01/20 11:16
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
09/01/20 11:16
Dibromochloromethane
ug/L
ND
1.0
0.41
09/01/20 11:16
Dibromomethane
ug/L
ND
1.0
0.46
09/01/20 11:16
Ethylbenzene
ug/L
ND
1.0
0.26
09/01/20 11:16
lodomethane
ug/L
ND
20.0
12.5
09/01/20 11:16 v2
Methylene Chloride
ug/L
ND
5.0
3.7
09/01/20 11:16
Styrene
ug/L
ND
1.0
0.27
09/01/20 11:16
Tetrachloroethene
ug/L
ND
1.0
0.16
09/01/20 11:16
Tetrahydrofuran
ug/L
ND
10.0
1.9
09/01/20 11:16
Toluene
ug/L
ND
1.0
0.24
09/01/20 11:16
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 39

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
METHOD BLANK: 2988437
Matrix:
Water
Associated Lab Samples: 92492903001, 92492903003
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
09/01/20 11:16
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
09/01/20 11:16
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
09/01/20 11:16
Trichloroethene
ug/L
ND
1.0
0.22
09/01/20 11:16
Trichlorofluoromethane
ug/L
ND
1.0
0.31
09/01/20 11:16
Vinyl acetate
ug/L
ND
2.0
1.4
09/01/20 11:16
Vinyl chloride
ug/L
ND
1.0
0.24
09/01/20 11:16
Xylene (Total)
ug/L
ND
1.0
0.63
09/01/20 11:16
1,2-Dichloroethane-d4 (S)
%
97
70-130
09/01/20 11:16
4-Bromofluorobenzene (S)
%
98
70-130
09/01/20 11:16
Toluene-d8 (S)
%
102
70-130
09/01/20 11:16
LABORATORY CONTROL SAMPLE:
2988438
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
50.6
101
70-130
1,1,1-Trichloroethane
ug/L
50
48.1
96
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
49.6
99
70-130
1,1,2-Trichloroethane
ug/L
50
48.2
96
70-130
1,1-Dichloroethane
ug/L
50
48.9
98
70-130
1,1-Dichloroethene
ug/L
50
50.0
100
70-130
1,2,3-Trichloropropane
ug/L
50
50.4
101
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
50.4
101
70-130
1,2-Dibromoethane (EDB)
ug/L
50
50.7
101
70-130
1,2-Dichlorobenzene
ug/L
50
49.4
99
70-130
1,2-Dichloroethane
ug/L
50
47.4
95
70-130
1,2-Dichloropropane
ug/L
50
49.3
99
70-130
1,4-Dichlorobenzene
ug/L
50
49.8
100
70-130
2-Butanone (MEK)
ug/L
100
111
111
64-135
2-Hexanone
ug/L
100
98.0
98
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
98.9
99
70-130
Acetone
ug/L
100
97.6
98
61-157
Acrylonitrile
ug/L
250
243
97
61-143
Benzene
ug/L
50
48.1
96
70-130
Bromochloromethane
ug/L
50
48.0
96
70-130
Bromodichloromethane
ug/L
50
43.5
87
70-130
Bromoform
ug/L
50
49.4
99
70-130
Bromomethane
ug/L
50
55.8
112
38-130
Carbon disulfide
ug/L
50
49.3
99
68-130
Carbon tetrachloride
ug/L
50
48.7
97
70-130
Chlorobenzene
ug/L
50
50.0
100
70-130
Chloroethane
ug/L
50
27.8
56
37-142 IK
Chloroform
ug/L
50
47.1
94
70-130
Chloromethane
ug/L
50
40.6
81
48-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 39

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
LABORATORY CONTROL SAMPLE:
Parameter
2988438
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,2-Dichloroethene
ug/L
50
48.1
96
70-130
cis-1,3-Dichloropropene
ug/L
50
50.8
102
70-130
Dibromochloromethane
ug/L
50
50.4
101
70-130
Dibromomethane
ug/L
50
49.9
100
70-130
Ethylbenzene
ug/L
50
48.9
98
70-130
lodomethane
ug/L
100
88.8
89
40-130 v3
Methylene Chloride
ug/L
50
46.1
92
67-132
Styrene
ug/L
50
51.3
103
70-130
Tetrachloroethene
ug/L
50
50.4
101
69-130
Tetrahydrofuran
ug/L
500
516
103
62-130
Toluene
ug/L
50
47.5
95
70-130
trans-1,2-Dichloroethene
ug/L
50
49.7
99
70-130
trans- 1,3-Dichloropropene
ug/L
50
49.4
99
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
49.2
98
35-189
Trichloroethene
ug/L
50
51.1
102
70-130
Trichlorofluoromethane
ug/L
50
45.2
90
63-130
Vinyl acetate
ug/L
100
105
105
55-143
Vinyl chloride
ug/L
50
41.7
83
70-131
Xylene (Total)
ug/L
150
146
98
70-130
1,2-Dichloroethane-d4 (S)
%
91
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988439
MS
92493089001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2988440
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
24.0
20.9
120
105
73-134
14
30
1,1,1-Trichloroethane
ug/L
ND
20
20
24.2
21.0
121
105
82-143
14
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
22.7
19.7
114
98
70-136
14
30
1,1,2-Trichloroethane
ug/L
ND
20
20
22.5
19.7
113
99
70-135
13
30
1,1-Dichloroethane
ug/L
1.7
20
20
26.2
22.9
123
106
70-139
13
30
1,1-Dichloroethene
ug/L
ND
20
20
25.4
22.1
127
110
70-154
14
30
1,2,3-Trichloropropane
ug/L
ND
20
20
23.3
20.2
117
101
71-137
15
30
1,2-Dibromo-3-
ug/L
ND
20
20
22.9
19.7
115
98
65-134
15
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
23.6
20.4
118
102
70-137
15
30
1,2-Dichlorobenzene
ug/L
ND
20
20
24.2
21.1
121
105
70-133
14
30
1,2-Dichloroethane
ug/L
ND
20
20
22.9
20.0
115
100
70-137
14
30
1,2-Dichloropropane
ug/L
ND
20
20
24.0
20.8
120
104
70-140
14
30
1,4-Dichlorobenzene
ug/L
ND
20
20
23.8
21.2
119
106
70-133
11
30
2-Butanone (MEK)
ug/L
ND
40
40
51.6
44.8
129
112
60-139
14
30
2-Hexanone
ug/L
ND
40
40
42.4
35.0
106
88
65-138
19
30
4-Methyl-2-pentanone
ug/L
ND
40
40
45.1
39.3
113
98
65-135
14
30
(MIBK)
Acetone
ug/L
ND
40
40
47.2
38.0
118
95
60-148
22
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
Date: 09/10/2020 05:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 26 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 2988439
2988440
MS
MSD
92493089001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
111
98.4
111
98
64-147
12
30
Benzene
ug/L
ND
20
20
24.1
20.9
120
104
70-151
14
30
Bromochloromethane
ug/L
ND
20
20
23.6
20.4
118
102
70-141
15
30
Bromodichloromethane
ug/L
ND
20
20
21.0
18.2
105
91
70-138
14
30
Bromoform
ug/L
ND
20
20
22.3
18.8
111
94
63-130
17
30
Bromomethane
ug/L
ND
20
20
23.7
19.5
119
98
15-152
20
30
Carbon disulfide
ug/L
ND
20
20
24.6
21.9
123
110
69-149
12
30
Carbon tetrachloride
ug/L
ND
20
20
24.6
21.6
123
108
70-143
13
30
Chlorobenzene
ug/L
ND
20
20
24.6
21.4
123
107
70-138
14
30
Chloroethane
ug/L
1.4
20
20
26.1
23.5
124
111
52-163
10
30 IK
Chloroform
ug/L
ND
20
20
24.0
21.0
120
105
70-139
13
30
Chloromethane
ug/L
ND
20
20
19.6
17.1
98
85
41-139
14
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
24.4
21.4
122
107
70-141
13
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
23.6
20.3
118
102
70-137
15
30
Dibromochloromethane
ug/L
ND
20
20
23.4
20.0
117
100
70-134
16
30
Dibromomethane
ug/L
ND
20
20
23.7
20.7
119
104
70-138
13
30
Ethylbenzene
ug/L
ND
20
20
24.1
21.3
120
107
66-153
12
30
lodomethane
ug/L
ND
40
40
41.3
35.2
103
88
20-138
16
30 v3
Methylene Chloride
ug/L
ND
20
20
23.0
20.2
115
101
42-159
13
30
Styrene
ug/L
ND
20
20
24.5
21.3
123
107
70-135
14
30
Tetrachloroethene
ug/L
ND
20
20
23.9
21.2
119
106
59-143
12
30
Tetrahydrofuran
ug/L
ND
200
200
234
204
117
102
70-133
14
30
Toluene
ug/L
ND
20
20
23.5
20.8
118
104
59-148
12
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.8
22.0
124
110
70-146
12
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
22.6
19.6
113
98
70-135
14
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
19.0
16.8
95
84
47-135
13
30
Trichloroethene
ug/L
ND
20
20
25.0
21.9
125
109
70-147
13
30
Trichlorofluoromethane
ug/L
ND
20
20
23.3
20.5
117
103
70-148
13
30
Vinyl acetate
ug/L
ND
40
40
43.4
38.0
108
95
49-151
13
30
Vinyl chloride
ug/L
ND
20
20
21.3
18.9
107
95
70-156
12
30
Xylene (Total)
ug/L
ND
60
60
72.3
63.0
121
105
63-158
14
30
1,2-Dichloroethane-d4 (S)
%
98
98
70-130
4-Bromofluorobenzene (S)
%
99
98
70-130
Toluene-d8 (S)
%
98
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563118 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492903001, 92492903002, 92492903003, 92492903004
METHOD BLANK: 2986040
Matrix:
Water
Associated Lab Samples:
92492903001, 92492903002, 92492903003, 92492903004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 08/28/20 12:27
1,2-Dichloroethane-d4 (S)
%
89
50-150
08/28/20 12:27
Toluene-d8 (S)
%
96
50-150
08/28/20 12:27
LABORATORY CONTROL SAMPLE: 2986041
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.5 98 70-130
1,2-Dichloroethane-d4 (S) % 89 50-150
Toluene-d8 (S) % 96 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2986042
2986043
MS
MSD
92492887001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 20.0 21.0
100
105
50-150
5 30
1,2-Dichloroethane-d4 (S)
%
95
96
50-150
30
Toluene-d8 (S)
%
96
97
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563939
Analysis Method: EPA 8081 B
QC Batch Method: EPA 3510C
Analysis Description: 8081 OC Pesticides Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492903001
METHOD BLANK: 2989513
Matrix: Water
Associated Lab Samples: 92492903001
Blank Reporting
Parameter
Units
Result Limit
MDL Analyzed Qualifiers
beta-BHC
ug/L
ND 0.050
0.014 09/03/20 11:58
Endosulfan I
ug/L
ND 0.050
0.0094 09/03/20 11:58
Decachlorobiphenyl (S)
%
123 10-154
09/03/20 11:58
Tetrachloro-m-xylene (S)
%
43 10-184
09/03/20 11:58
LABORATORY CONTROL SAMPLE: 2989514
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
beta-BHC
ug/L
0.25 0.25
101 39-176
Endosulfan I
ug/L
0.25 0.23
93 44-145
Decachlorobiphenyl (S)
%
126 10-154
Tetrachloro-m-xylene (S)
%
43 10-184
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2989515 2989516
MS MSD
92492906004
Spike Spike MS
MSD MS MSD % Rec
Max
Parameter Units
Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD
RPD Qual
beta-BHC ug/L
0.066
0.5 0.5 0.43
0.45 74 77 30-188 4
30
Endosulfan I ug/L
0.036J
0.5 0.5 0.37
0.41 67 75 19-168 11
30
Decachlorobiphenyl (S) %
101 126 10-154
Tetrachloro-m-xylene (S) %
48 20 10-184
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 564261 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001, 92492903002
METHOD BLANK: 2990998 Matrix: Water
Associated Lab Samples: 92492903001, 92492903002
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 2990999
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 49200
MDL Analyzed Qualifiers
5000 09/04/2019:15
LCS % Rec
% Rec Limits Qualifiers
98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2991000 2991001
MS MSD
92492415004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 245 mg/L 50000 50000 301000 306000 110 122 80-120 2 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2991002 2991003
MS MSD
92493164007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 214 mg/L 50000 50000 268000 270000 109 113 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 30 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563688 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001, 92492903002
METHOD BLANK: 2988407
Matrix:
Water
Associated Lab Samples: 92492903001, 92492903002
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
ug/L
ND
25000
LABORATORY CONTROL SAMPLE:
2988408
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
ug/L
251000
246000
SAMPLE DUPLICATE: 2988409
92492906001
Dup
Parameter
Units
Result
Result
Total Dissolved Solids
ug/L
232000
226000
SAMPLE DUPLICATE: 2988410
92493014008 Dup
Parameter Units Result Result
Total Dissolved Solids ug/L 14700 mg/L 16200000
MDL Analyzed Qualifiers
25000 09/01 /20 13:12
LCS % Rec
% Rec Limits Qualifiers
98 90-110
Max
RPD RPD Qualifiers
3 25
Max
RPD RPD Qualifiers
10 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563520 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001
METHOD BLANK: 2987903
Matrix:
Water
Associated Lab Samples: 92492903001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Sulfide
ug/L
ND
100
50.0 08/31/20 22:33
LABORATORY CONTROL SAMPLE:
2987904
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Sulfide
ug/L
500
498 100
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987905 2987906
MS MSD
92492923003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 548 542 107 106 80-120 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2987907 2987908
MS MSD
92493089001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 340 363 60 64 80-120 6 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 32 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563275 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001, 92492903002
METHOD BLANK: 2986725 Matrix: Water
Associated Lab Samples: 92492903001, 92492903002
Blank Reporting
Parameter Units Result Limit
Sulfate ug/L ND 1000
LABORATORY CONTROL SAMPLE: 2986726
Spike LCS
Parameter Units Conc. Result
Sulfate ug/L 50000 49000
MDL Analyzed Qualifiers
500 08/29/2012:40
LCS % Rec
% Rec Limits Qualifiers
98 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2986727 2986728
MS MSD
92492795001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 1.7 mg/L 50000 50000 50900 52000 98 101 90-110 2 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2986729 2986730
MS MSD
92492903002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L ND 50000 50000 49600 50100 99 100 90-110 1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 39

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
QC Batch: 563590 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492903001, 92492903002
METHOD BLANK: 2988197 Matrix: Water
Associated Lab Samples: 92492903001, 92492903002
Blank Reporting
Parameter Units Result Limit
Chloride ug/L ND 1000
LABORATORY CONTROL SAMPLE: 2988198
Spike LCS
Parameter Units Conc. Result
Chloride ug/L 20000 20800
MDL Analyzed Qualifiers
500 09/01 /20 00:13
LCS % Rec
% Rec Limits Qualifiers
104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988199 2988200
MS MSD
92491886001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 22.3 mg/L 10000 10000 32000 32200 97 99 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2988201 2988202
MS MSD
92492436002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 72.6 mg/L 10000 10000 81800 80800 92 83 90-110 1 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 39

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: Oxford Units 1&2 Blanks/Joint
Pace Project No.: 92492903
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
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Date: 09/10/2020 05:17 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Oxford Units 1&2 Blanks/Joint
92492903
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92492903001
3901-MW7
EPA 3510C
563939
EPA 8081B
564240
92492903001
3901-MW7
EPA 3010A
563604
EPA 6010D
563623
92492903002
3901-Field Blank
EPA 3010A
563604
EPA6010D
563623
92492903003
3901-NES2S
EPA 3010A
563604
EPA 6010D
563623
92492903001
3901-MW7
EPA 3010A
563605
EPA 6020B
563618
92492903002
3901-Field Blank
EPA 3010A
563605
EPA 6020B
563618
92492903003
3901-NES2S
EPA 3010A
563605
EPA 6020B
563618
92492903001
3901-MW7
EPA 7470A
563519
EPA 7470A
563587
92492903001
3901-MW7
EPA 8260D
563694
92492903002
3901-Field Blank
EPA 8260D
563412
92492903003
3901-NES2S
EPA 8260D
563694
92492903004
3901-Trip Blank
EPA 8260D
563412
92492903001
3901-MW7
EPA 8260D Mod.
563118
92492903002
3901-Field Blank
EPA 8260D Mod.
563118
92492903003
3901-NES2S
EPA 8260D Mod.
563118
92492903004
3901-Trip Blank
EPA 8260D Mod.
563118
92492903001
3901-MW7
SM 2320B-2011
564261
92492903002
3901-Field Blank
SM 2320B-2011
564261
92492903001
3901-MW7
SM 2540C-2011
563688
92492903002
3901-Field Blank
SM 2540C-2011
563688
92492903001
3901-MW7
SM 4500-S2D-2011
563520
92492903001
3901-MW7
EPA 300.0 Rev 2.1 1993
563275
92492903002
3901-Field Blank
EPA 300.0 Rev 2.1 1993
563275
92492903001
3901-MW7
SM 4500-CI-E-2011
563590
92492903002
3901-Field Blank
SM 4500-CI-E-2011
563590
Date: 09/10/2020 05:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 36 of 39

Document Name:
Document Revised: February 7, 2018
M
�CeAnalytrcal
Sample Condition Upon Receipt(SOUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS•033-Rev.06
Pace Carolinas Quallty Office
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville Raleigh[] Mechanicsville❑
ConditionSample Client Name: WO# : 92492903
Upon Receipt L4 V���A A(fvti"+a Project#:
Courier; []Fed Ex ❑UPS ❑USPS [:]Client
❑ Commercial ace ❑Other: 92492903 I1 I 111l1 II
a > F7Ye5o
Date/Initials Person Examining Contents:
Packing Material; ❑Bubble Wrap ❑Bubble Bags ❑None R other Biological Tissue Frozen? 4--'7/20
ThermomatQr; [:]Yes❑No [PN/A 00
i
92T46 j Type of Ice: wet ❑Blue ❑None
R Gun10:
Cooler Temp (°C): �', Correction Factor; Add/Subtract (°C) 0.0
�� � Temp should be above freezing to VC
Cooler Temp0 r Corrected (°C): _ <— ❑Samples out of temp Criteria. Samples on ice, cooling process
has begun
USDA Regulated Soil (❑ N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (Internationally,
1"1.. f—t... 1-1-41nn W-211 nnri Puprtn Rirn}7 r7ypc MNn
u u
Comments/Discrepancy:
Chain of Custody Present?
yes
[-]No
❑N/A
1.
Samples Arrived within Hold time?
"®Yes
ONO
El N/A
2.
Short Hold Time Analysis (02 hr.)?
[]Yes
ENO
❑N/A
3.
Rush Turn Around Time Requested?
❑yes
No
❑NIA
4.
Sufficient Volume?
IsVes
❑No
❑N/A
S.
Correct Containers Used?
-Pace Containers Used?
es
Yes
❑No
ONO
[]N/A
El N/A
6.
Containers Intact?
Yes
[]No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
O
❑N/A
8.
Sample Labels Match COC?
fTlyes
(:]No
❑N/A
9.
-includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mm)?
❑Yes
'&0
[]N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
*es
tons
❑No
❑No
❑N/A
❑N/A
11.
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Date/Time:
Project Manager SCURF Review: �
Project Manager SRF Review: !'l
Fleld Date Required? ❑Yes []No
Lot ID of split Containers:
Date: (�Z
Date: U
Page 37 of 39

Document Name:
Document Revised: February 7, 2018
o
ace Analytical
sample Condition Upon Recelpt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottle
Project It AN:92492903
PM: NMG Due Date: 09/11/20
CLIENT: 92-Joyce Ens
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Note, Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of tnis form win oe sent to the Nonn Caronna ucnrvn Certmcaciun vnae sh.r.
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Page 38 of 39

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Page 39 of 39

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
September 10, 2020
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: Oxford Units 1 MINA
Pace Project No.: 92492847
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on August 27, 2020. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Gulf Coast
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification #: L18-597
Florida Certification #: E87854
Illinois Certification #: 004585
Kansas Certification #: E-10354
Louisiana/LELAP Certification #: 01955
North Carolina Certification #: 618
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
North Dakota Certification #: R-195
Oklahoma Certification #: 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification #: 460215
Washington Certification #: C929
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 18

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92492847001
3901-MW7
Water
08/26/2014:20
08/27/2010:35
92492847002
3901-NES2S
Water
08/26/2014:40
08/27/2010:35
92492847003
3901-MW5
Water
08/26/2013:48
08/27/20 10:35
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 18

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92492847001 3901-MW7
AM20GAX
AWE
1
GCLA
RSK 175 Modified
MAD
1
PASI-C
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
92492847002 3901-NES2S
AM20GAX
AWE
1
GCLA
RSK 175 Modified
MAD
1
PASI-C
SM 2320B-2011
ECH
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
92492847003 3901-MW5
RSK 175 Modified
MAD
1
PASI-C
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
GCLA = Pace Analytical Gulf Coast
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 4 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92492847001
3901-MW7
EPA 353.2 Rev 2.0 1993
Nitrogen, Nitrate
0.28
mg/L
0.040
08/28/20 08:38
92492847002
3901-N ES2S
SM 2320B-2011
Alkalinity, Total as CaCO3
46800
ug/L
5000
09/04/20 23:19
EPA 300.0 Rev 2.1 1993
Chloride
9.8
mg/L
1.0
08/29/20 01:23
EPA 300.0 Rev 2.1 1993
Sulfate
24.2
mg/L
1.0
08/29/20 01:23
92492847003
3901-MW5
RSK 175 Modified
Methane
10.8
ug/L
10.0
09/01/20 14:55
EPA 353.2 Rev 2.0 1993
Nitrogen, Nitrate
0.19
mg/L
0.040
08/28/20 08:37
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Sample: 3901-MW7
Lab ID: 92492847001 Collected:
08/26/20 14:20
Received: 08/27/20 10:35 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Tritium (Hydrogen-3)
1.2.1 nM 0.49
0.49
1
09/03/20 12:59
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
ND ug/L 10.0
3.4
1
09/01/2014:09
74-82-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.28 mg/L 0.040
0.010
1
08/28/20 08:38
14797-55-8
Date: 09/10/2020 12:09 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Sample: 3901-NES2S
Lab ID: 92492847002 Collected:
08/26/20 14:40
Received: 08/27/20 10:35 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Tritium (Hydrogen-3)
1.4.1 nM 0.49
0.49
1
09/03/20 13:12
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
ND ug/L 10.0
3.4
1
09/01/2014:39
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
46800 ug/L 5000
5000
1
09/04/20 23:19
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
9.8 mg/L 1.0
0.60
1
08/29/20 01:23
16887-00-6
Sulfate
24.2 mg/L 1.0
0.50
1
08/29/20 01:23
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L 0.040
0.010
1
08/28/20 08:39
14797-55-8
Date: 09/10/2020 12:09 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Sample: 3901-MW5
Lab ID: 92492847003 Collected: 08/26/20 13:48
Received: 08/27/20 10:35 Matrix: Water
Report
Parameters
Results Units Limit MDL DF
Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
10.8 ug/L 10.0 3.4 1
09/01/2014:55 74-82-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.19 mg/L 0.040 0.010 1
08/28/20 08:37 14797-55-8
Date: 09/10/2020 12:09 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
QC Batch: 691458 Analysis Method: AM20GAX
QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92492847001, 92492847002
METHOD BLANK: 2079855 Matrix: Air
Associated Lab Samples: 92492847001, 92492847002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Tritium (Hydrogen-3) nM ND 0.49 0.49 09/03/20 09:01
LABORATORY CONTROL SAMPLE & LCSD: 2079856 2079857
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Tritium (Hydrogen-3) nM 12 9.9 10 83 85 70-130 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 12:09 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
QC Batch: 563506 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92492847001, 92492847002, 92492847003
METHOD BLANK: 2987801
Matrix:
Water
Associated Lab Samples: 92492847001, 92492847002, 92492847003
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Methane
ug/L
ND
10.0
3.4 09/01/2013:38
LABORATORY CONTROL SAMPLE:
2987802
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Methane
ug/L
396
412 104
70-130
MATRIX SPIKE SAMPLE: 2987804
92492847002 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Methane ug/L ND 396 393 99 70-130
SAMPLE DUPLICATE: 2987803
92492847001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Methane ug/L ND 4AJ 20
SAMPLE DUPLICATE: 2992572
35573808006 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Methane ug/L 16300 16000 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 09/10/2020 12:09 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
QC Batch: 564261 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492847002
METHOD BLANK: 2990998 Matrix: Water
Associated Lab Samples: 92492847002
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 2990999
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 49200
MDL Analyzed Qualifiers
5000 09/04/2019:15
LCS % Rec
% Rec Limits Qualifiers
98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2991000 2991001
MS MSD
92492415004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 245 mg/L 50000 50000 301000 306000 110 122 80-120 2 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2991002 2991003
MS MSD
92493164007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 214 mg/L 50000 50000 268000 270000 109 113 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 09/10/2020 12:09 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 18

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
QC Batch: 563042
Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993
Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492847002
METHOD BLANK: 2985604
Matrix: Water
Associated Lab Samples: 92492847002
Blank Reporting
Parameter Units
Result Limit
MDL
Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 08/28/2019:55
Sulfate mg/L
ND 1.0
0.50 08/28/2019:55
LABORATORY CONTROL SAMPLE: 2985605
Spike LCS
LCS
% Rec
Parameter Units
Conc. Result
% Rec
Limits Qualifiers
Chloride mg/L
50 52.6
105
90-110
Sulfate mg/L
50 52.8
106
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2985606 2985607
MS MSD
92492821006
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 5.1
50 50 57.7
58.1
105 106 90-110
1 10
Sulfate mg/L 87.4
50 50 133
130
92 86 90-110
2 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2985608 2985609
MS MSD
92492821016
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 1.8
50 50 54.3
54.7
105 106 90-110
1 10
Sulfate mg/L 39.2
50 50 91.5
91.8
105 105 90-110
0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 12:09 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 18

leAnalyiical
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Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
QC Batch: 563013 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92492847001, 92492847002, 92492847003
METHOD BLANK: 2985531 Matrix: Water
Associated Lab Samples: 92492847001, 92492847002, 92492847003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate mg/L ND 0.040 0.010 08/28/20 08:35
LABORATORY CONTROL SAMPLE: 2985532
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.5 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2985533 2985534
MS MSD
92492877001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate mg/L ND 1.5 1.5 1.5 1.5 101 100 90-110 1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/10/2020 12:09 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 18

leAnalyiical
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[phone]
QUALIFIERS
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
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Date: 09/10/2020 12:09 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 18

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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Oxford Units 1 MNA
Pace Project No.: 92492847
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
92492847001
3901-MW7
AM20GAX
691458
92492847002
3901-NES2S
AM20GAX
691458
92492847001
3901-MW7
RSK 175 Modified
563506
92492847002
3901-NES2S
RSK 175 Modified
563506
92492847003
3901-MW5
RSK 175 Modified
563506
92492847002
3901-NES2S
SM 2320B-2011
564261
92492847002
3901-NES2S
EPA 300.0 Rev 2.1 1993
563042
92492847001
3901-MW7
EPA 353.2 Rev 2.0 1993
563013
92492847002
3901-NES2S
EPA 353.2 Rev 2.0 1993
563013
92492847003
3901-MW5
EPA 353.2 Rev 2.0 1993
563013
Date: 09/10/2020 12:09 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical
Batch
Page 15 of 18

Document Name: Document Revised: February 7, 2018
Sample Condition Upon Receipt(SOUR) Page 1 of 2
AnaVical� Document No.: Issuing Authority:
F-CAR-CS-033-Rev,06 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville 0 Raleigh[] Mechanicsville❑
ConditSample . Client Name: Wp# : 92492847
Project #
_ `l ��l �ft'SSa: �.'t �'•' I I` IIll III �1�� �1 �I�
Courier: []Fed Ex []UPS ❑USPS ❑Client �1 1I� 1I I
❑ Commercial QPace ❑Other: 192492847
Date/Initlals Person Examining Contents: !Jt ,
Packing Material: []Bubble Wrap []Bubble Bags []None ❑ Other Biological Tissue Frozen?
❑Yes ❑No ❑N/A
Thermometer:, 92TO6 j Type of tee: []wet ❑Blue ❑None
❑IR Gun ID:
Cooler Temp ('Cl: ' ;'; Correction Factor: Add/Subtract (°C) 0.0
Temp should be above freezing to VC
Cooler Temp Corrected (°C): i ! ' r/ ❑Samples out of temp criteria. Samples on ice, cooling process
has begun
USDA Regulated Soil (❑ N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples criginatefrom a foreign source (lnternationaliy,
r.. r-%-. IncludlneHawail and Puerto Rico)? Oyes ❑No
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (02 hr.)
Rush Turn Around Time Requester
Sufficient Volume?
Correct Containers Used?
-Pace Containers Used7
Containers Intact?
Dissolved anaiysis: Samples Field F
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>S-6mm)?
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/5AYMPLE DLSCREPANCY
CLIENT NOTIFICATIONI RESOLUTION
Person contacted:
III
]Yes
[-]No
❑N/A
1.
]Yes
[:]No
❑NIA
2.
]Yes
(]No
[]N/A
1
]Yes
❑No
❑NJA
4.
❑Yes
[:]No
[]N/A
5.
QYes
❑No
[-]NIA
6.
[]No ❑N/A 1 7.
QNo ❑NJA 8.
❑No ❑NIA 4.
©Yes ❑No ❑N/A 10.
oyes ENO ❑NJA 11.
l
Date[Time:
Lot ID of split containers:
field Data Requ[red7 Dyes ❑No
Project Manager SCURF Review: Date: V 12117-0
Project Manager SRF Review: Date:
Page 16 of 18

CeAnalyhCal
Document Name:
Sample Condition Upon Recelpt(SCUR)
Document Revised: February 7, 2018
Page 1 of 2
Document No,:
Issuing Authority:
F-CAR-CS-033-Rev,05
Pace Carolinas Quality Office
*Check marls top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform,TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottle
Project WO# : 92492847
PM: NMG Due Date: 09/11/20
CLIENT: 92—Joyce Eno
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sample €D Type of Preservative pH upon receipt Date preservation adjusted Time preservelon Amount of Preservative Lot d
adjusted added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will bes!nttothe North Carolina DEHNR Certifcation pffIce (Le.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 17 of 18

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Page 18 of 18

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
October 12, 2020
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on October 01, 2020. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
/7j"4w'
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 15

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 15

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92498260001
MW-2
Water
09/29/20 15:27
10/01/20 09:47
92498260002
MW-3R
Water
09/29/20 11:02
10/01/20 09:47
92498260003
MW-5R
Water
09/30/20 12:40
10/01/20 09:47
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 15

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9800 Kincey Ave. Suite 100
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[phone]
SAMPLE ANALYTE COUNT
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92498260001 MW-2
EPA 601 OD
IDS
5
PASI-A
92498260002 MW-3R
EPA 601 OD
IDS
3
PASI-A
92498260003 MW-5R
EPA 8081 B
SEM
3
PASI-C
EPA 601 OD
IDS
2
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 4 of 15

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
92498260001
MW-2
EPA 6010D
Chromium
6.0
ug/L
EPA 6010D
Iron
6320
ug/L
EPA 6010D
Manganese
186
ug/L
EPA 6010D
Vanadium
17.5
ug/L
92498260002
MW-3R
EPA 6010D
Iron
702
ug/L
92498260003
MW-5R
EPA 6010D
Iron
286
ug/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Report Limit Analyzed
5.0
10/10/20 23:02
50.0
10/10/20 23:02
5.0
10/10/20 23:02
5.0
10/10/20 23:02
50.0 10/10/20 23:05
50.0 10/10/20 23:08
Qualifiers
Page 5 of 15

leAnalyiical
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[phone]
ANALYTICAL RESULTS
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Sample: MW-2
Parameters
Lab ID:
Results
92498260001
Units
Collected:
Report
Limit
09/29/20 15:27
MDL DF
Received: 10/01/20 09:47 Matrix: Water
Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical
Method: EPA 601
OD Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Chromium
6.0
ug/L
5.0
3.7
1
10/08/20 01:57
10/10/20 23:02
7440-47-3
Copper
ND
ug/L
5.0
4.3
1
10/08/20 01:57
10/10/20 23:02
7440-50-8
Iron
6320
ug/L
50.0
41.5
1
10/08/20 01:57
10/10/20 23:02
7439-89-6
Manganese
186
ug/L
5.0
3.4
1
10/08/20 01:57
10/10/20 23:02
7439-96-5
Vanadium
17.5
ug/L
5.0
3.9
1
10/08/20 01:57
10/10/20 23:02
7440-62-2
Date: 10/12/2020 03:26 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 15

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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Sample: MW-3R
Lab ID: 92498260002 Collected:
09/29/20 11:02
Received: 10/01/20 09:47 Matrix: Water
Report
Parameters
Results Units Limit
MDL DF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Chromium
ND ug/L 5.0
3.7 1
10/08/20 01:57
10/10/20 23:05
7440-47-3
Iron
702 ug/L 50.0
41.5 1
10/08/20 01:57
10/10/20 23:05
7439-89-6
Vanadium
ND ug/L 5.0
3.9 1
10/08/20 01:57
10/10/20 23:05
7440-62-2
Date: 10/12/2020 03:26 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 15

leAnalyiical
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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Sample: MW-5R
Parameters
Lab ID: 92498260003 Collected:
Report
Results Units Limit
09/30/20 12:40
MDL DF
Received: 10/01/20 09:47 Matrix: Water
Prepared Analyzed CAS No. Qual
8081 OC Pesticides RVE
Analytical Method: EPA 8081 B Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
beta-BHC
ND ug/L 0.050
0.014 1
10/07/20 14:06
10/08/20 11:46
319-85-7
Surrogates
Tetrachloro-m-xylene (S)
131 % 10-184
1
10/07/20 14:06
10/08/20 11:46
877-09-8
Decachlorobiphenyl (S)
118 % 10-154
1
10/07/20 14:06
10/08/20 11:46
2051-24-3
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Iron
286 ug/L 50.0
41.5 1
10/08/20 01:57
10/10/20 23:08
7439-89-6
Vanadium
ND ug/L 5.0
3.9 1
10/08/20 01:57
10/10/20 23:08
7440-62-2
Date: 10/12/2020 03:26 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 15

leAnalyiical
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9800 Kincey Ave. Suite 100
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[phone]
QUALITY CONTROL DATA
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
QC Batch: 571686 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92498260001, 92498260002, 92498260003
METHOD BLANK: 3028072
Matrix:
Water
Associated Lab Samples:
92498260001, 92498260002, 92498260003
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
Chromium
ug/L
ND
5.0
3.7
10/10/20 22:30
Copper
ug/L
ND
5.0
4.3
10/10/20 22:30
Iron
ug/L
ND
50.0
41.5
10/10/20 22:30
Manganese
ug/L
ND
5.0
3.4
10/10/20 22:30
Vanadium
ug/L
ND
5.0
3.9
10/10/20 22:30
LABORATORY CONTROL SAMPLE:
3028073
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chromium
ug/L
500
486
97
80-120
Copper
ug/L
500
485
97
80-120
Iron
ug/L
5000
4530
91
80-120
Manganese
ug/L
500
472
94
80-120
Vanadium
ug/L
500
480
96
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3028074
3028075
MS
MSD
92498145007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Chromium
ug/L
ND
500
500
512
493
102
99
75-125
4
20
Copper
ug/L
10.4
500
500
513
497
101
97
75-125
3
20
Iron
ug/L
ND
5000
5000
4780
4610
95
92
75-125
4
20
Manganese
ug/L
5.6
500
500
501
482
99
95
75-125
4
20
Vanadium
ug/L
ND
500
500
513
494
102
98
75-125
4
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/12/2020 03:26 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 15

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
QC Batch: 571547 Analysis Method: EPA 8081 B
QC Batch Method: EPA 3510C Analysis Description: 8081 OC Pesticides Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92498260003
METHOD BLANK: 3027114
Matrix:
Water
Associated Lab Samples: 92498260003
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
beta-BHC
ug/L
ND
0.050
0.014 10/08/20 12:09
Decachlorobiphenyl (S)
%
119
10-154
10/08/20 12:09
Tetrachloro-m-xylene (S)
%
90
10-184
10/08/20 12:09
LABORATORY CONTROL SAMPLE: 3027115
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
beta-BHC ug/L 0.25 0.22 86 39-176
Decachlorobiphenyl (S) % 87 10-154
Tetrachloro-m-xylene (S) % 70 10-184
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3027116
3027117
MS
MSD
92498816002 Spike
Spike
MS MSD
MS
MSD
% Rec Max
Parameter
Units Result Conc.
Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qual
beta-BHC
ug/L ND 0.25
0.25
0.29 0.28
118
111
30-188 6 30
Decachlorobiphenyl (S)
%
114
102
10-154
Tetrachloro-m-xylene (S)
%
91
91
10-184
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/12/2020 03:26 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 15

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/12/2020 03:26 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 15

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Granville -Oxford Unit 1
Pace Project No.: 92498260
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92498260003
MW-5R
EPA 3510C
571547
EPA 8081 B
571791
92498260001
MW-2
EPA 3010A
571686
EPA 6010D
571701
92498260002
MW-3R
EPA 3010A
571686
EPA 6010D
571701
92498260003
MW-5R
EPA 3010A
571686
EPA 6010D
571701
Date: 10/12/2020 03:26 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 15

Document Name: 0=uament Revised: February 7, 2013
?ageIof2
Sample Condition Upon Receipt(StUR)
E,111;1131ce Analytica!' DocumentNo.: issuing Authority:
F-CAR-CS-933-Rev.OS Pace Cara0nas Quality Office
Laboratory receiving samples: 6 Methanicsvalle
Asheville ❑ EdenM Greenwood ❑ Huntersvilie [� Ralei h❑ ❑
SampleClient Name,
Project r WO# : 92498260
Upon Receip
La P OilA M - N
Courier: []Fed Ex ❑UPS CUSPS ❑Client 1111111111111111111111111
❑ Commercial []Pace ❑Other: 92498260
custody ICA 7 a No
Cate/Initials Person Examinin%Cantents:
;sacking Material: ❑Bubble Wrap []Bubble Hags []None ❑ Other Biological Tissue tTozen?
❑Yes ❑No ❑NIA
Thermometers 92TO61 Type of Ice: ❑wet ❑Blue [-]None
5R Gun10.
Cooler Temp (°Cj: Correction Factor; Add/Subtract (°C) �, Temp should be above freezing to VC
❑Samplesout of temp criterla.5amples on ice, cooling process
Cooler Temp Corrected (*'Cl.
has begun
USDA Regulated Sail l0 N/A, water sample)
Did samples originate n a quarantine ?one within the United States: CA, FAY, or SC [check maps)? Did sampiesorginate rram a Foreign source €tntemat,ana lly,
IncludIrii4awall and Puerto 9103P Ayes ❑No
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis l<72 hr.)
RushTum Around Time Requester
Sufficient Volume?
Correct Containers Used?
-Pate Containers Used?
Containers Intact?
Dissolved analysis: Samples field F
Sample labels Match COO
-includes 03teJT1me/InlAnatysls
Headspace In VOA Vials (>5-5mm)?
Trip Blank Present?
Trip Blank Custody Seals Present?
]No
CO] N/A
1,
]No
❑MIA
2.
]No
:]N/A
I
ONo
QNIA
`t.
[]No
[]N/A
5.
❑No
❑N/A
b.
r9rU.
FIN/A
04es ❑No ❑N/A 7
? [3yes ONO ❑O, R.
❑Yes ❑Na []NIA �.
NEW data Requlred? ❑'res ❑No
CaMMfN75J5AMPc£ DISCREPANCY
Lot ID of spit caritainers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Date/Time'
Project Manager SCURF Review. Date:
Dale:
project Manager SRF Review:
Page 13 of 15

Document Name:
� Sample Condition Upon Rec
i>� ftfL l
Document No.:
4acument Revised: February 7, 2019
Page 1 of 2
Issuing Authority'
dace Carolinas Quality Office
*Check maA top half Df box If PH andloe dechlorination Is
verified and within the acceptance range for preservation
samples.
exceptions: Ut7A, Conform, TOC, Oil and Grease, DRC/8015 (water) DOC, U4g
'-Bottom half of box Is to list number of bottle
Isrojert I W® a 9249626a
PM: NMG Due Date: 10/15/20
CLIENT: 92-Joyce Eng
PH Adjustment Log for Preserved Samples
Sample M Tygse of Preservative pH upon receipt Date preservation adlusted Time preservation Amount of PSeSerVatiVe Lot p
adiuste4 added
Note: Wheneverthefe is a discrepancy affecting North Carolina compliance samptes, a copy of this form will beant to the North Carolina DEHNR Certification Office ll.e.
Out of hold, Incorrect preservative, out of temp, incorrect containers.
Page 14 of 15

N a �
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N
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TEMP in C
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(Y!N)
ust y
Sealed
Cooler
(YIN)
Samples
Intact
(YIN)
S
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m
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c
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ITEM #
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MATRIX CODE (see valid Codes to tell)
SAMPLE TYPE (G=GRA6 C=COMP)
M
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Ds
� V
m
0
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M
m
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SAMPLE TEMP AT COLLECTION
X OF CONTAINERS
llnpreserved
H2SO4
HNO3
'0
rscl
CD
NaCH
m
Na2S203 m
N
Methanol
Other
Analyses Test
YIN
6010 - Cr. Co. Fe, Mn, V
6010-Cr, Fe, V
6010-Fe, V
8081 - Beta-BHC
Resid—1 eh1-- IYiM%
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rp N
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Page 15 of 15